3600_四级英语词汇
3600. theoretical
,θiə'retikəl, ,θi:ə- 理论(上)的
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theoretical basis (理论基础)
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theoretical foundation (理论基础)
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theoretical model (理论模型)
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theoretical value (理论值)
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theoretical level (理论水平)
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theoretical physics (理论物理)
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theoretical derivation (理论推导)
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theoretical equation (理论公式)
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theoretical mode (理论模型;理论众数)
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theoretical mechanics (理论力学)
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theoretical curve (理论曲线)
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theoretical principle (理论基础;理论原则)
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theoretical plate (理论塔板)
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theoretical distribution (理论分布)
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theoretical arithmetic (理论计算)
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theoretical density (理论密度)
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theoretical physics (理论物理)
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Aristotle’s theoretical model of the universe (亚里士多德有关宇宙的理论模型)
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She has theoretical knowledge of teaching, but no practical experience. (她有教学方面的理论知识,但没有实际经验。)
- academic, reasoning (理论的;理论上的;假设的;推理的)
3601. herd
hə:d 兽群,牧群
hə:d 放牧
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a herd of (一群(牛、鹿等))
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herd behavior (羊群行为;羊群效应;从众行为;群体恐慌行为)
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herd instinct ([心]群居本能,群体心理)
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Chobe is also renowned for its large herds of elephant and buffalo. (乔贝还以其大群的大象和水牛而闻名。)
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It was Tom’s duty to herd the cows. (汤姆的职责是放牛。)
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drove, menagerie (兽群,畜群;放牧人)
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grass, feed, range (放牧;使成群)
3602. fatal
'feitl 致命的
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fatal accident (死亡事故)
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fatal disease (绝症;不治之症)
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fatal error (致命错误,不可恢复的错误)
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fatal attraction (致命的吸引力(电影名称);致命的诱惑(电影名称))
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fatal illness (绝症)
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potentially fatal diseases (潜在致命的疾病)
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If it is not treated correctly, the condition can prove fatal (= be fatal ) . (如果治疗不当,这种病可能会致命。)
- important, significant, great, fell, kill ([生物][医]致命的;重大的;毁灭性的;命中注定的)
3603. England
英格兰;英国
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new england (新英格兰)
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bank of england (英格兰银行)
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church of england (英国国教)
3604. sportsman
'spɔ:tsmən 运动员
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He’s a very keen sportsman . (他是个非常喜爱运动的人。)
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a talented all-round sportsman (一名有天赋的全能运动员)
- player, athlete (运动员;运动家;冒险家)
3605. intensity
in'tensəti 强烈,剧烈;〔光、声等的〕强度
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high intensity (adj. 高强度的)
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labor intensity (劳动强度,劳力投入密集度)
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light intensity (光强度)
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stress intensity (应力强度)
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intensity distribution (强度分布;强度分析;亮度分布)
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intensity factor (强度因子;强度因素)
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stress intensity factor (应力强度因子;应力强度因数)
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low intensity (低强度)
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radiation intensity ([核]辐射强度)
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sound intensity (声音强度)
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fluorescence intensity (荧光强度)
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signal intensity (信号强度)
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energy intensity (能源强度;能源密集度)
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rainfall intensity (降雨强度;降水强度;暴雨强度)
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current intensity (电流强度)
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magnetic field intensity (磁场强度)
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luminous intensity (发光强度,照度)
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work intensity (劳动强度;工作密度)
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magnetic intensity (磁场强度;磁化强度)
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turbulence intensity (湍流强度;扰动强度)
- The intensity of the hurricane was frightening. (飓风的猛烈程度令人恐惧。)
- stress, tension, brightness ([物]强度;强烈;[电子]亮度;紧张)
3606. violet
'vaiələt 紫罗兰
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crystal violet (结晶紫)
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ultra violet (紫外光;紫外线辐射)
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violet light (鲜紫)
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violet red (紫红,紫罗兰色)
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shrinking violet (羞怯的人;畏首畏尾的人)
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methyl violet (甲基紫;龙胆紫;甲紫(消毒防腐药))
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violet ray (紫色光线X)
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gentian violet (结晶紫;龙胆紫)
- She inhaled the violet perfume, saying “How sweet!” (她一边闻紫罗兰的芳香, 一边说“好香啊!”)
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Violet Mist, johnny-jump-up (紫罗兰;堇菜;羞怯的人)
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Tyrian purple (紫色的;紫罗兰色的)
3607. agree
同意;持相同意见
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agree with (同意,和…意见一致)
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agree on (对…取得一致意见)
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agree in (在…方面意见一致;在…相同)
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agree about (对…有相同的看法;就…取得一致意见)
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agree upon (对…取得一致意见)
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agree to do sth (赞成做某事)
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agree to do something (同意做某事)
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agree to disagree (消除分歧,求同存异;同意各自保留不同意见)
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agree up sth (在某一点上取得一致意见)
- Teenagers and their parents rarely agree. (十几岁的孩子跟父母意见很少一致。)
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undertake, accept, recognize, side, grant (同意;赞成;承认)
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accept, grant (同意;意见一致)
3608. lens
镜头;透镜,镜片
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intraocular lens (人工晶体;眼内透镜)
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camera lens (摄影机镜头;摄像头)
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contact lens (隐形眼镜;接触镜片)
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optical lens (光学透镜;透镜)
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zoom lens (变焦镜头)
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convex lens (凸透镜)
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objective lens (物镜)
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cylindrical lens (柱面透镜)
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lens distortion (光学变形;透镜畸变)
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crystalline lens ([生理]晶状体)
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fresnel lens (菲涅耳透镜)
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artificial lens (人工晶状体)
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eye lens (目镜)
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aspheric lens (非球面透镜,非球面镜头)
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object lens (n. 物镜)
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concave lens (凹透镜;近视镜片)
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plastic lens (塑料透镜)
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wide-angle lens (广角镜头)
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projection lens (聚光透镜;投影透镜)
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spherical lens (球面透镜)
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a standard 50mm lens (50毫米标准镜头)
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glasses with powerful lenses (镜片度数很高的眼镜)
- cryst ([摄]镜头;[光]透镜;[解剖]晶状体)
3609. attitude
'ætɪtjuːd, -tuːd 态度,看法;姿势
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attitude towards (态度,看法)
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positive attitude (积极态度)
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attitude toward (对...的态度;意见)
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negative attitude (消极态度)
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attitude is everything (态度决定一切)
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attitude angle (姿态角,空间方位角)
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attitude measurement (态度测定;个性测定)
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aesthetic attitude (审美态度;美感态度)
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attitude to win (渴望胜利)
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attitude of mind (思想方法;观点)
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aggressive attitude (侵犯态度)
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social attitude (社会态度)
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attitude change (态度改变)
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attitude survey (态度调查)
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As soon as they found out I was a doctor, their whole attitude changed. (他们一听说我是医生,态度就完全改变了。)
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Her hands were folded in an attitude of prayer. (她双手合拢成祈祷姿势。)
- opinion, viewpoint, behavior, comment, mind (态度;看法;意见;姿势)
3610. dirt
də:t 尘,污物,污垢;土
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dirt road (泥土路)
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eat dirt ([口]含垢忍辱(等于eat boiled crow))
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dirt bike (轻型摩托车)
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hit the dirt ([美国俚语])
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dirt cheap (特别便宜,相当便宜)
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dirt band (夹石层;污积带)
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throw dirt at ([口语]诬蔑,诽谤,中伤)
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dirt proof (adj. 防尘的)
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You should have seen the dirt on that car! (你没看见那车上沾了多少泥!)
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His face and hands were black with dirt. (他的脸和手黑乎乎的,全是泥。)
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Michael threw his handful of dirt onto the coffin. (迈克尔往棺材上撒了一把土。)
- earth, dust, clay, powder (污垢,泥土;灰尘,尘土;下流话)
3611. assemble
ə'sembl 集合,召集;装配
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assemble language (n. 汇编语言)
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assemble line (作业的装配线)
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A large crowd had assembled outside the American embassy. (一大群人聚集在美国大使馆外。)
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He looked around at the assembled company (= all the people who had come there ) . (他环顾四周聚集的人群。)
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The shelves are easy to assemble. (搁架容易装配。)
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aggregate, fall in (集合,聚集;装配;收集)
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concentrate, collect, aggregate, mass, crowd (集合,聚集)
3612. slender
'slendə 细长的;微薄的
- slender body (细长体;瘦长体)
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She is slender and stylish. (她身材修长,穿着时髦。)
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The company only has a slender hope of survival. (这家公司维持下去的希望很渺茫。)
- slight, spindly (细长的;苗条的;微薄的)
3613. sticky
'stiki 粘性的;胶粘的
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sticky rice (n. 糯米)
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sticky tape (胶带)
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sticky fingers (偷盗习惯;小偷小摸的人)
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There’s some sticky stuff in your hair. (你的头发上有什么黏糊糊的东西。)
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a sticky floor (黏糊糊的地板)
- glutinous, viscous ([胶粘]粘的;粘性的)
3614. drawer
抽屉
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top drawer (社会最上层;最上层抽屉;最高级的)
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bottom drawer (嫁衣)
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drawer lock (抽屉锁)
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She took a file from her desk drawer . (她从书桌的抽屉里拿出了一个文件夹。)
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The scissors are in the kitchen drawer (= drawer in a piece of kitchen furniture ) . (剪刀在厨房的抽屉里。)
3615. dormitory
'dɔ:mitəri 集体寝室;宿舍
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dormitory building (宿舍大楼)
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school dormitory (学校宿舍)
- She lived in a college dormitory. (她住在一幢大学宿舍楼里。)
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lodging house, student hostel (宿舍,学生宿舍)
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uptown (住宅区的)
3616. ray
光线;射线,辐射线
- The room darkened as a cloud hid the sun’s rays. (一朵云挡住了阳光,房间暗了下来。)
3617. delicious
di'liʃəs 美味的;怡人的
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delicious food (美味食品)
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golden delicious ((美)金冠苹果)
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‘The meal was absolutely delicious,’ she said politely. (“这顿饭味道好极了。” 她礼貌地说道。)
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the delicious smell of new-mown grass (新修剪的草坪的芳香)
- palatable, delectable ([食品]美味的;可口的)
3618. admit
əd'mit 承认;准许…进入
- admit of (容许,有…的可能)
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‘Okay, so maybe I was a little bit scared,’ Jenny admitted. (“行了,也许我是有点害怕。”珍妮承认道。)
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I must admit , I didn’t actually do anything to help her. (我必须承认,实际上我并没有帮她什么忙。)
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Only ticket-holders will be admitted into the stadium. (只有持票者才可进入体育场。)
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accept, recognize, agree, acknowledge, grant (承认;准许进入;可容纳)
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accept, recognize (承认;容许)
3619. thread
θred 线;丝;螺纹;头绪
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screw thread (n. 螺纹)
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silk thread (丝线)
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sewing thread (缝纫线,缝纫丝)
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thread cutting (螺纹切削;螺纹车削;车削螺纹)
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gold thread (金线)
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cotton thread (棉线)
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thread rolling (搓丝;滚牙轮)
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internal thread (n. 内螺纹,内螺丝;阴螺纹)
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thread through (通过,使穿透)
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common thread (相同的思路;共同主线;生命共同体)
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golden thread ([药]黄连;红衫鱼)
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single thread (单线程;单线螺纹;单头螺纹)
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pipe thread ([机]管螺模)
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thread guide (导丝器,导线器)
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double thread (双线螺纹;双头螺纹)
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red thread ([植]红线病)
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external thread (外螺纹;阳螺纹;外丝扣)
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straight thread (直螺纹,圆柱螺纹)
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taper thread (锥管螺纹)
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thread tension (缝线张力;丝张力;纱线张力)
-
I’m looking for a needle and thread. (我在找针线。)
-
hand-sewn with gold and silver thread (用金线和银线手工缝制的)
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His mind wandered, and he lost the thread of what she was saying (= was no longer able to understand it ) . (他走神了,跟不上她的思路。)
-
string, clothes, array, line, route ([纺]线;[机]螺纹;思路;衣服;线状物;玻璃纤维;路线)
-
move through, go across (穿过;穿线于;使交织)
-
get through sth, get across (通过;穿透过)
3620. poet
'pəuit 诗人
- poet laureate (桂冠诗人;优秀的诗人)
- He was a painter and poet. (他是一位画家兼诗人。)
- fili, metrist (诗人)
3621. somehow
由于某种原因
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somehow or other (设法,想办法;莫名其妙地;以某种方法)
-
somehow you will (不知道什么原因你就会做到(歌词))
- Somehow, I just don’t think it’ll work. (不知为什么,我总觉得那样行不通。)
- one way or another, puzzlingly (以某种方法;莫明其妙地)
3622. mate
meit 伙伴,同事;配偶
-
soul mate (情人;性情相投的人;心心相印的伙伴)
-
running mate ((美)竞选伙伴)
-
mate with (使紧密配合)
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chief mate (大副(等于chief officer))
-
Dad’s office mates are throwing a party for him. (爸爸的同事要为他办个聚会。)
-
He has found his ideal mate. (他已经找到了理想的配偶。)
-
friend, assistant, brother, aid, fellow (助手,大副;[生物]配偶;同事;配对物)
-
accord, unify (使配对;使一致;结伴)
-
copulate, close fit ([生物]交配;成配偶;紧密配合)
3623. character
'kærəktə 性格;角色;特性
-
chinese character (汉字)
-
moral character (品德)
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main character (主要人物;主要角色)
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individual character (个性;单字)
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character recognition ([计]字符识别)
-
in character (相称;适合)
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general character (一般特征;一般品质;通用字符)
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good character (良好的品性;高品质)
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special character (特殊字符)
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national character (民族性;国民性格)
-
character set (n. 字符集)
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personal character (个性;个人性格)
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character education (品格教育,品德教育)
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specific character (特点;种特征;特有性格)
-
distribution character (分布特性)
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mechanical character (机械性能;机械特性)
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leading character (主角)
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character development (品德形成,性状发育)
-
character string (n. 字符串)
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morphological character (形态特征,形态性状)
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He has a cheerful but quiet character. (他的性格乐观文静。)
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Everyone recognizes Disney’s cartoon characters. (迪士尼的卡通人物尽人皆知。)
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The whole character of the school has changed. (这所学校的特色已经完全变了。)
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quality, role, workers, identity, tang (性格,品质;特性;角色;[计]字符)
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print... (印,刻;使具有特征)
3624. across
ə'krɔs, ə'krɔ:s 横过;在…对面
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across the board (全面地;包括一切地;以三等分的钱数赌同一匹马赢得前三名)
-
across from (在…对面)
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go across (穿过,横过;走过)
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back across (后背宽)
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He walked across the field. (他走过田地。)
-
There's a bank right across the street. (街对面就有一家银行。)
-
through (穿过;横穿)
-
opposite (横过;在对面)
3625. organ
'ɔ:ɡən 器官;管风琴;机构
-
administrative organ (行政机关;管理机构)
-
organ transplantation (器官移植)
-
sense organ (感觉器官)
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organ transplant (器官移植)
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procuratorial organ (检察机关)
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target organ (目标器官;靶瀑)
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reproductive organ (生殖器;生殖器官)
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government organ (n. 官报)
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electronic organ (电子琴)
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organ system (器官系统)
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sex organ (性器官)
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sensory organ (感觉器官;感觉器官;感觉瀑)
-
internal organ (内脏,内脏器官)
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pipe organ (管风琴)
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hollow organ (中空瀑;中空器官)
-
part organ (n. 党报)
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genital organ (生殖器)
-
organ pipe (管风琴;[医]风琴管)
-
floral organ (花器;花瀑)
-
artificial organ (人工器官;人造脏器;人工瀑)
-
the liver, heart, and other internal organs (肝脏、心脏及其他内脏器官)
-
the decision-making organs (决策机关)
- machinery, apparatus, voice, house ([生物]器官;机构;风琴;管风琴;嗓音)
3626. gesture
'dʒestʃə 姿势,手势;姿态
-
gesture recognition (手势识别)
-
make a gesture (做手势,表示;做一个手势)
-
Jim raised his hands in a despairing gesture. (吉姆举起双手,做出绝望的手势。)
-
The Queen has now made a gesture towards public opinion. (女王现在摆出了尊重民意的姿态。)
- motion, sign, stance (姿态;手势)
3627. equality
i:'kwɔləti 等同,平等;相等
-
equality and mutual benefit (平等互利)
-
racial equality (种族平等)
-
equality between the sexes (男女平等)
-
equality constraint (等式约束)
- racial/social/sexual equality (种族 / 社会 / 男女平等)
- equivalence, egality (平等;相等;[数]等式)
3628. landlady
'lænd,leidi 女房东;女地主
- There was a note under the door from my landlady. (门下有我女房东的一张便条。)
- hostess (女房东;女地主;女店主)
3629. attend
ə'tend 出席;照顾,护理
-
attend a meeting (参加会议)
-
attend school (上学;去上学)
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attend class (上课)
-
attend on (照料;侍候)
-
attend a lecture (听关于……的讲座;上课)
-
attend university (上大学)
-
attend by (伴着)
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Only 12 people attended the meeting. (只有12个人出席了会议。)
-
Please let us know if you are unable to attend. (如果不能出席,请通知我们。)
-
On his deathbed the General was attended by several doctors. (将军临终时有几名医生在照料他。)
-
present oneself, invite, serve, board, mind (出席;上(大学等);照料;招待;陪伴)
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present oneself, nurse (出席;致力于;照料;照顾)
3630. proof
pru:f 证据;证明;校样
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burden of proof (举证责任;提供证据之责任)
-
water proof (防水的;不透水的)
-
explosion proof (防爆)
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moisture proof (防潮)
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corrosion proof (防腐的;防腐蚀的;耐蚀性的)
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fire proof (防火;耐火的)
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abrasion proof ([机]耐磨)
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dust proof (防尘的;防尘)
-
oil proof (耐油)
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damp proof (防潮,防湿性)
-
air proof (不透空气;密封)
-
shock proof (抗震的,防震的;抗冲击的;抗振)
-
documentary proof (文件证明)
-
acid proof (耐酸性;抗酸性)
-
skid proof (防滑)
-
bullet proof (防弹的)
-
onus of proof (举证责任)
-
proof of purchase (购买凭证)
-
wear proof (耐磨的)
-
mould proof (防霉)
-
There is no proof that the document is authentic. (没有证据证明这份文件是真的。)
-
She was checking the proofs of her latest novel. (她正在审阅她的新小说的校样。)
-
authentication, certification, demonstration, confirmation, witness (证明;证据;校样;考验;验证;试验)
-
try out, put to test (试验;校对;使不被穿透)
3631. cover
盖;包括
盖子
-
from cover to cover (从头至尾)
-
under cover (隐藏着;秘密地)
-
cover up (掩盖,盖住)
-
cover for (代替)
-
cover with (覆盖)
-
cover to cover (完整收录)
-
cover letter (附信)
-
under separate cover (在另函中)
-
land cover (土地覆盖)
-
cover in (用泥土填;遮盖住)
-
cover an area of (占地面积,占地多少)
-
ground cover (地被植物)
-
vegetation cover (植被(覆盖);植物覆盖层)
-
cover plate (电机活动盖板;荧光屏前面防护玻璃)
-
take cover (躲藏,隐蔽)
-
upper cover (上盖,上层覆盖)
-
snow cover (积雪;积雪层;雪盖层)
-
front cover (n. 封面;机壳前盖)
-
separate cover (另函;分散掩蔽)
-
end cover (端盖)
-
Much of the country is covered by snow. (这个国家的大部分地区都被白雪覆盖。)
-
a course covering business law (一门包括商业法的课程)
-
a plastic waterproof cover for the stroller (手推童车的塑料防水篷)
-
deal with, complete with (包括;采访,报导;涉及)
-
envelope, coer (封面,封皮;盖子;掩蔽物)
-
write over, substitute for (覆盖;代替)
3632. fasten
'fɑ:sən, 'fæ- 扎牢,扣住
- fasten on (v. 集中于;把...强加于;纠缠;抓住,紧紧握住)
- Make sure all the windows are securely fastened before you leave. (离开前要确保所有的窗子都已关严。)
-
focus on, fix (使固定;集中于;扎牢;强加于)
-
pay attention, take hold (扣紧;抓住;集中注意力)
3633. push
推;鼓励;敦促;逼迫
-
push oneself (鞭策自己;发愤;自强;加劲)
-
push forward (推进;抓紧进行)
-
push for (奋力争取)
-
push up (增加;提高;向上推)
-
push on (推进;推动;努力向前)
-
push through (完成;挤著穿过)
-
push ahead (向前推进)
-
push back (把…向后推;推回)
-
push rod (制动缸推杆;推棒;顶杆)
-
push out (拉出,排出;推出去)
-
push in (推进,闯入)
-
push button (按钮)
-
push ahead with (推进;推动)
-
push the button (按下按钮)
-
push and pull (推与拉)
-
push down (下推;叠加)
-
push off (推迟;离开)
-
push against (推,推撞;推挤)
-
push into (推进;推动(做某事))
-
push away (推开)
-
It didn’t move, so she pushed harder. (它一动不动,因此她加力去推。)
-
I promised to push him on the swings for as long as he wanted. (我答应他想在秋千上荡多久我就推多久。)
-
Encourage your kids to try new things, but try not to push them too hard. (要鼓励你的孩子们尝试新鲜事物,不过尽量不要逼得太紧。)
-
enhance, drive, boost, press, force (推动;增加;推行;逼迫)
-
spread, improve, accelerate, extend, gain (推;推进;增加;伸展;努力争取)
-
determination, decision, resolution, enterprise, attempt (推;决心;奋力;攻击;干劲;进取心)
3634. rib
rib 肋,肋骨
-
arch rib (拱肋)
-
rib cage (胸腔)
-
stiffening rib (加劲肋;加强肋)
-
reinforcing rib (加固板;钢筋肋)
-
strengthening rib (加强肋)
-
She was taken to hospital with a broken arm and ribs. (她胳膊和肋骨断了,被送进医院。)
-
He was punched and kicked in the ribs. (他的肋部遭到拳打脚踢。)
-
costa, sparerib ([解剖]肋骨;排骨;肋状物)
-
fool with, kid (戏弄;装肋于)
3635. light
轻的;少量的
-
in the light of (根据,按照;当作)
-
in light (被光线照着)
-
in the light (灯光下;在光芒中)
-
in light of (根据;鉴于;从…观点)
-
light on (偶然遇见(碰见,发现);停落于)
-
light source (光源)
-
light industry (轻工业)
-
red light (危险信号,红灯)
-
light intensity (光强度)
-
come to light (暴露;真相大白;众所周知)
-
light up (照亮;点亮)
-
light and shade (光阴;光与影)
-
light rail (轻轨;轻轨电车)
-
visible light (可见光)
-
green light (绿灯;放行;准许)
-
bring to light (揭露;发现;公开)
-
light scattering (光散射)
-
light oil (轻油;低粘度油)
-
bright light (强光)
-
traffic light (红绿灯(等于traffic signals))
-
You can carry this bag – it’s fairly light. (你可以拿这个袋子——它很轻。)
-
You should wear light, comfortable shoes. (你应该穿轻便舒适的鞋子。)
-
The truck was quite light and easy to drive. (这辆卡车很轻,容易驾驶。)
-
people who have suffered only light exposure to radiation (只受到轻度辐射的人)
-
lamp, lucency ([光]光,光亮;[电]灯)
-
easy, shining (轻的;光亮的;容易的)
-
brighten (点着;变亮;著火)
-
lamp, lumine (照亮;点燃;着火)
3636. stir
stə: 搅动;搅和;搅拌
-
stir oneself (振作)
-
stir up (激起;煽动;搅拌;唤起)
-
stir in (一边加原料一边调和)
-
stir fry (用大火炒;快炒)
- Stir the paint to make sure it is smooth. (将油漆搅拌至均匀。)
-
sensation, blockbuster (搅拌;轰动)
-
mill, occasion (搅拌;激起;惹起)
-
spread abroad, to disseminate (搅动;传播;走动)
3637. earthquake
'ə:θkweik 地震;大震荡
-
earthquake disaster (地震灾害)
-
strong earthquake (n. 强震)
-
earthquake prediction (地震预报)
-
major earthquake (大地震,主震)
-
earthquake resistance (抗震性)
-
earthquake damage (地震破坏;地震损害)
-
earthquake wave (地震波,海啸)
-
earthquake engineering (n. 地震工程;地震工程学)
-
earthquake intensity (地震强度)
-
earthquake zone (地震带;地震区)
-
earthquake force (地震烈度)
-
earthquake region (震区;地震区)
-
earthquake resistant design (n. 抗震设计)
-
earthquake loading (地震荷载)
-
earthquake magnitude (地震震级,地震等级;地震规模)
-
earthquake fault (地震断层)
-
earthquake acceleration (地震加速度)
-
violent earthquake (大地震;强烈地震)
-
weak earthquake (弱震)
-
An earthquake measuring 6.1 on the Richter scale struck southern California on June 28. (6月28日加州南部地区发生了里氏6.1级地震。)
-
The city is in an earthquake zone. (该市位于地震带。)
- temblor, seismic event ([地震]地震;大动荡)
3638. concentration
,kɔnsən'treiʃən 专注;集中;浓度
-
concentration of sth (集中;聚集)
-
high concentration (高浓度,高强度)
-
stress concentration (应力集中)
-
concentration on (注意力集中于…)
-
low concentration (低浓度;低集中度)
-
gas concentration (气体浓度;气含量)
-
sediment concentration (含沙量;沉积物浓度)
-
solution concentration (溶液浓度)
-
ion concentration (离子浓度)
-
dust concentration (粉尘浓度;尘末浓度)
-
mass concentration (质量浓度)
-
concentration camp (集中营)
-
initial concentration (起始浓度;初浓度)
-
salt concentration (盐浓度,含盐浓度)
-
concentration ratio (集中度;浓度比率)
-
concentration factor (集中系数;浓缩系数)
-
alcohol concentration (酒精浓度)
-
concentration polarization (浓差极化)
-
stress concentration factor (应力集中系数)
-
volume concentration ([化]体积浓度;体积密度)
-
She needed all her powers of concentration to stop herself from slipping on the icy road. (她需要集中全部注意力才能不让自己在结冰的路上滑倒。)
-
the concentration of greenhouse gases in the atmosphere (大气中温室气体的积聚)
-
Additives are expensive but are used in very low concentrations. (添加剂很昂贵,但都以很低的浓度使用。)
- thickness, compression, assembly, convergence, set ([物][化学]浓度;集中;浓缩;专心;集合)
3639. make
meik 做,制造;使
-
make sure (确信;证实)
-
make up (弥补;组成;化妆;整理)
-
make full use of (充分利用)
-
make friends with (与…交友)
-
make up for (补偿,弥补)
-
make a difference (有影响,有关系)
-
make good use of (充分利用;很好地使用)
-
make out (理解;辨认出;说明;填写;设法应付)
-
make a decision (作决定)
-
make for (导致;有助于;走向)
-
make of (了解;用…制造)
-
make it possible (使它变成可能)
-
make in (加入,进入;干涉别人)
-
make a living (谋生,维持生活)
-
make life (求活;创造人生;有意义的活)
-
make an appointment (约会,预约)
-
make a mistake (犯错误)
-
make contribution (贡献)
-
make decision (作决定;下决心)
-
make friend (交朋友;建立友谊)
-
I’m going to show you how to make a box for your tools. (我来教你怎么做一个箱子存放工具。)
-
A family of mice had made their nest in the roof. (一窝老鼠在屋顶上安了家。)
-
She made her own wedding dress. (她的婚纱是自己做的。)
-
The company has been making quality furniture for over 200 years. (这家公司制作优质家具有两百多年的历史了。)
-
They met while they were making a film. (他们是在拍电影时认识的。)
-
I was made to wait four hours before I was examined by a doctor. (我被迫等了四个小时才有一个医生给我做检查。)
-
earn, acquire, prepare, provide, expect (使得;进行;布置,准备,整理;制造;认为;获得;形成;安排;引起;构成)
-
proceed, progress, increase (开始;前进;增大;被制造)
-
formation, manufacture, constitution, fabric, machining (制造;构造;[心理]性情)
3640. wind
[wɪnd] 绕,缠绕
-
wind power (风力,风能)
-
with the wind (随风;顺着风)
-
in the wind (即将发生;在进行)
-
wind tunnel (风洞)
-
wind speed (风速)
-
wind turbine (风力涡轮机)
-
wind energy (风能)
-
strong wind (强风;大风;疾风)
-
east wind (东风)
-
wind in (vt. 卷入)
-
wind load (风力载荷)
-
wind up (结束;使紧张;卷起)
-
wind pressure (风压)
-
wind velocity (风速;风矢量)
-
to the wind (顶风)
-
wind farm (有许多风车的农场)
-
wind direction (风向;风向选择;风的角度)
-
by the wind (顺风(航行))
-
wind field (风场,风区;荒野)
-
wind power generation (风力发电)
- The hair is divided into sections and wound around heated rods. (头发被分成一绺绺缠绕在加热棒上。)
-
curve, enwind (缠绕;上发条;使弯曲;吹号角;绕住或缠住某人)
-
wrap (缠绕;上发条;吹响号角)
-
breath, smell ([气象]风;呼吸;气味;卷绕)
3641. guilty
'ɡilti 内疚的;有罪的
-
guilty of (有……之过错;对……感到内疚)
-
plead guilty (服罪;[经]被告服罪)
-
feel guilty (感到内疚)
-
feel guilty about (感到愧疚)
-
guilty conscience (内疚)
-
be found guilty (被认定有罪)
-
guilty party (有罪一方当事人)
-
guilty feeling (罪恶感)
-
She looked self-conscious and guilty. (她看上去很不自然,很内疚的样子。)
-
He was found not guilty of the death of PC Jones. (关于警员琼斯的死,他被判无罪。)
- sinful, culpable (有罪的;内疚的)
3642. blaze
bleiz 火;闪光
bleiz 燃烧
-
in a blaze (◎一片通明;一片火光)
-
blaze a trail (开辟道路;在树上作记号指路)
-
Some 4,000 firefighters are battling the blaze. (约有四千名消防人员正在与大火搏斗。)
-
the blaze of light from the security lamps (安全灯的强光)
-
The room was warm, with a fire blazing in the hearth. (房间里暖融融的,壁炉里的火熊熊燃烧。)
-
tell the world, go public (在树皮上刻路标;公开宣布)
-
flame, brilliance (火焰,烈火;光辉;情感爆发)
-
burn, to shine (燃烧;照耀,发光;激发)
3643. invest
in'vest 投资;投入
-
invest in (v. 投资于;[口]买进;寄希望于)
-
invest with (授予)
-
I’ve got a few thousand dollars I’m looking to invest. (我有几千美元想作投资。)
-
It was very difficult to leave a home we had invested so much in. (那个家我们投入得太多,要离开真的很难。)
-
fund, award, give, house, sheet (投资;覆盖;耗费;授予;包围)
-
invent money in, plow into (投资,入股;花钱买)
3644. cloudy
'klaudi 多云的;云一般的
-
cloudy day (阴天)
-
cloudy sky (多云天空,阴天)
-
partly cloudy (局部多云;少云)
-
a cloudy night with some light rain (伴有些许小雨的多云的夜晚)
-
Tomorrow, it will be cloudy and cool. (明天多云,天气凉爽。)
- nubilous, somber ([气象]多云的;阴天的;愁容满面的)
3645. grandson
'ɡrændsʌn 孙子,外孙子
- My grandson's birthday was on Tuesday. (我孙子的生日是星期二。)
3646. feeling
'fi:liŋ 感觉,知觉;感情
-
have a feeling (预感到…;觉得…)
-
good feeling (好感)
-
strong feelings (强烈的感情)
-
own one's feelings (接受、承认个人的真实情感)
-
aesthetic feeling (美感)
-
hard feelings (反感;怨气)
-
hand feeling (手感)
-
gut feeling (直觉)
-
bad feeling (反感;恨)
-
tender feeling (柔情)
-
natural feeling (自然的感情)
-
have mixed feelings (悲喜交集)
-
have no feeling (◎(对…)无同情心(常与for连用))
-
fellow feeling (同情;同感)
-
feeling of security (安全感)
-
ill feeling (恶感;反感;猜忌)
-
hurt someone's feelings (伤某人的感情)
-
feeling of success (成功感)
-
guilty feeling (罪恶感)
-
moral feeling (道德情感;道德感)
-
Knowing we’d won was a wonderful feeling. (得知我们赢了,感觉真好。)
-
He’s considerate of other people’s feelings. (他很顾及他人的感情。)
-
mood, consciousness, emotion, affection, spirit ([生理]感觉,触觉;[心理]感情,情绪;同情)
-
caring (有感觉的;有同情心的;富于感情的)
-
sensing, handling ([生理]感觉;认为(feel的现在分词);触摸)
3647. trap
陷阱;诡计
诱骗
-
on trap (可得的;随时可用的)
-
steam trap (疏水阀;疏水器;汽水分离器;凝汽阀)
-
ion trap (离子阱)
-
trap door ([建]天窗;陷阱门;[建]地板或屋顶上的活门)
-
set a trap (设陷阱)
-
gas trap (气体收集器;气体分离器;气阱)
-
fall into a trap (落入圈套)
-
sand trap (分沙器;[美]沙坑障碍)
-
poverty trap (贫困陷阱)
-
condensate trap ([化]冷凝阱;冷凝槽)
-
stratigraphic trap (地层圈闭;地层封闭)
-
fault trap ([地质]断层圈闭;断层封闭)
-
cold trap (冷阱;冷却抽集器)
-
booby trap (恶作剧;[军]诡雷;诱杀装置)
-
steel trap (捕兽夹)
-
death trap (危险建筑;危险场所)
-
Mr Smith has walked straight into a trap laid by the Tories. (史密斯先生直接落入了保守党布设的圈套。)
-
He felt he had been trapped into accepting the terms of the contract. (他觉得自己是中了圈套才接受这合同条款的。)
-
Were you just trying to trap her into making some admission? (你仅仅是在试图诱骗她招供吗?)
-
ensnare (诱捕;使…受限制;使…陷入困境)
-
web, mesh, pit ([计]陷阱;圈套;[建]存水弯)
3648. race
比赛,竞赛,竞争
-
in the race (在比赛中;有成功的可能)
-
human race (人类)
-
arms race (n. 军备竞赛)
-
race against (同….比赛)
-
out of the race (没有成功的可能)
-
boat race (赛船,划船比赛)
-
race against time (争取时间,分秒必争;与时间赛跑)
-
horse race (赛马)
-
relay race (接力赛)
-
rat race (n. [俚]激烈竞争(商业上);无意义的竞争;[电]环形导波管)
-
race track (竞赛的跑道;跑道形电磁分离器)
-
race relations (n. 种族关系(同一国家中的))
-
car race (汽车比赛)
-
race course (跑马道;赛马场)
-
a race of (一群…;一类的…)
-
space race (n. 太空竞赛)
-
race walking (竞走)
-
hurdle race (n. 障碍竞赛;跳栏赛跑)
-
outer race ((机)外环)
-
yellow race (n. 黄种人;蒙古人种)
- The race is on to develop more environmentally friendly forms of energy. (人们正在竞相开发更环保的能源形式。)
- family, house, genus (属,种;[人类]种族,人种;家庭,门弟)
3649. overlook
,əuvə'luk, 'əuvəluk 忽略;未注意到;眺望
-
It is easy to overlook a small detail like that. (那样的小细节很容易被忽略。)
-
Our room overlooks the ocean. (我们的房间可以俯视大海。)
-
forget, examine, survey, review, inspect (忽略;俯瞰;远眺;检查;高耸于…之上)
-
inobservancy, negligence (忽视;眺望)
3650. spade
'speid 铲,铁锹
- in spades ([美俚]坦率地;肯定;非常)
- a garden spade (一把花园里使用的锹)
-
rabbler (铁锹,铲子)
-
shool ([建]铲;把……弄实抹平)
-
shovel ([建]铲)
3651. whistle
口哨
吹口哨
-
blow the whistle (告发;揭发)
-
clean as a whistle (擦得净亮)
-
The lifeguard blew his whistle. (救生员吹响哨子。)
-
Adam whistled happily on his way to work. (亚当在上班路上愉快地吹着口哨。)
- hooter, tyfon (口哨;[铁路][船]汽笛;啸啸声)
3652. action
'ækʃən 行动;作用;功能
-
take action (采取行动;提出诉讼)
-
action on (对…的作用)
-
in action (在活动;在运转)
-
action plan (行动计划;行动方案)
-
mechanism of action (作用机制;作用机理)
-
course of action (做法;行动步骤)
-
legal action (法律诉讼)
-
action research (行动研究;行为研究;动作研究)
-
civil action (n. 民事诉讼)
-
pharmacological action (药理作用)
-
corrective action (n. 校正动作)
-
administrative action (行政诉讼;行政裁定)
-
joint action (联合行动;[机]接合动作;接合作用)
-
collective action (集体行动;集体行为)
-
combined action (共同作用;联合行动;复合作用)
-
direct action (直接行动;直接作用)
-
action potential (动作电位;动诅位)
-
out of action (损坏;不运转;失去作用)
-
control action (控制作用;控制动作)
-
disciplinary action (纪律处分;训练活动)
-
The government must take action (= do something ) now to stop the rise in violent crime. (政府现在必须采取行动遏止暴力犯罪的上升。)
-
The drug blocks the action of the cancer gene. (这种药能遏制癌症基因的作用。)
-
the action of the heart (心脏功能)
- movement, function, doing, campaign, working (行动;活动;功能;战斗;情节)
3653. bolt
插销;螺栓
闩门
-
nuts and bolts (具体细节,基本要素)
-
anchor bolt (锚栓,地脚螺栓;锚定螺栓,基础螺栓)
-
lightning bolt (闪电球)
-
rock bolt (锚杆;岩栓)
-
high strength bolt (高强度螺栓;高强螺栓)
-
bolt from the blue (晴天霹雳;意外事件)
-
screw bolt (螺杆,螺栓)
-
bolt upright (笔笔直直)
-
bolt hole (螺栓孔)
-
roof bolt (顶锚)
-
bolt connection (螺栓连接)
-
bolt out (匆忙离开;脱口而出)
-
bolt on (栓在…上;连接在…上)
-
bolt joint ([机]螺栓接合,螺栓连接)
-
stud bolt (双头螺栓)
-
joint bolt (连接螺栓,接头螺栓;插销螺栓)
-
foundation bolt (地脚螺栓)
-
expansion bolt (引缩螺栓)
-
fixing bolt (紧固螺栓;固定螺栓)
-
bolt head (螺栓头)
- He reminded her that he would have to lock and bolt the kitchen door after her. (他提醒她,他得在她离开后锁上厨房的门并插上门闩。)
-
lightning, levin ([机]螺栓;闪电;门闩;弩箭)
-
do a guy, make a break for it (逃跑;冲出)
-
suddenly, sharp, abruptly (突然地;直立地)
3654. drug
drʌɡ 药,药物,药材
-
food and drug administration (食品和药物管理局)
-
drug resistance (抗药性)
-
on drugs (有吸毒嗜好的)
-
drug therapy (药物治疗;药物疗法)
-
drug abuse (药物滥用;毒品滥用)
-
drug reaction (药物反应)
-
drug trafficking (贩毒;毒品走私)
-
drug addiction (药物成瘾)
-
crude drug (天然药)
-
prescription drug (须医师处方才可买的药品)
-
drug design (药物设计)
-
drug effect (药物作用)
-
drug testing (药物检测;药物检查)
-
drug addict (吸毒者;滥用药物者)
-
drug metabolism (药物代谢,药物代谢酌)
-
drug store (药房)
-
drug test (药检;兴奋剂检测)
-
drug dealer (贩毒者;毒品走私犯)
-
drug trade (贩毒)
-
drug problem (毒品问题;吸毒问题)
-
a drug used in the treatment of cancer (用于治疗癌症的一种药物)
-
The big drug companies make huge profits. (大型制药公司利润丰厚。)
-
medicine, pharmacon ([药]药;毒品;麻醉药;滞销货)
-
hit the pipe, hop up (吸毒)
3655. nitrogen
'naitrədʒən 氮
-
ammonia nitrogen (氨氮;氨型氮,氨基氮)
-
nitrogen content (含氮量;总氮量)
-
total nitrogen (总氮,总氮量)
-
nitrogen fertilizer (氮肥;氮肥肥料)
-
liquid nitrogen (液氮)
-
nitrogen oxide (氧化氮;氮的氧化物)
-
nitrogen source (氮源;氮源物质)
-
nitrogen fixation ([化]固氮作用)
-
nitrate nitrogen (硝态氮;硝酸盐氮)
-
urea nitrogen (尿素氮;脲氮)
-
nitrogen metabolism (氮代谢)
-
nitrogen concentration (氮浓度)
-
amino nitrogen ([化]氨基氮)
-
nitrogen dioxide ([化]二氧化氮)
-
nitrogen supply (氮供应)
-
nitrogen balance ([生化]氮平衡)
-
biological nitrogen fixation (生物固氮;生物固氮酌;生物固氮作用)
-
nitrogen cycle (氮循环)
-
nitrogen flow (氮化怜)
-
nitrogen treatment (氮化处理)
-
Well, we know nitrogen has what? (对于氮气我们知道什么?)
-
The plant requires nitrogen in order to make proteins. (植物需要氮以便制造蛋白质。)
- azote ([化学]氮)
3656. listen
'lisən 听,留神听;听从
-
listen to music (听音乐)
-
listen to the radio (听广播,听收音机)
-
listen to the music (听音乐)
-
listen for (倾听)
-
listen in (收听;偷听;监听)
-
listen up (听好了)
-
listen to reason (服理;听从道理)
-
listen in on (窃听;偷听)
-
Listen! There’s a strange noise in the engine. (听!引擎发出奇怪的声音。)
-
I told him not to go, but he just wouldn’t listen. (我叫他不要去,可他就是不听。)
-
hear, hark (听,倾听;听从,听信)
-
ear (听,倾听)
3657. murderer
'mə:dərə 杀人犯,凶手
-
a convicted murderer (已定罪的谋杀犯)
-
his brother’s murderer (谋害他兄弟的凶手)
- Cain, slayer (凶手;谋杀犯)
3658. evidence
'evidəns 根据;证据,证人
-
in evidence (明显的;[法]作为证据)
-
give evidence (作证)
-
empirical evidence (实验性证据)
-
strong evidence (有力证据;真凭实据)
-
substantial evidence (确实证据)
-
on evidence (adv. 有证据)
-
conclusive evidence (决定性证据)
-
material evidence (物证;主要证据)
-
clear evidence (明显证据)
-
direct evidence (直接证据)
-
ample evidence (充分证据)
-
objective evidence (客观证据)
-
documentary evidence (证明文件;书面证明)
-
concrete evidence (证据确凿;具体的证据)
-
convincing evidence (令人信服的证据)
-
physical evidence (物证)
-
clinical evidence (临床证据;临床迹象)
-
anecdotal evidence (轶事证据)
-
circumstantial evidence (间接证据;旁证)
-
audit evidence (审计证据;查帐证据)
-
We found further scientific evidence for this theory. (我们找到了进一步证实这种理论的科学根据。)
-
I was asked to give evidence (= to say what I knew, describe what I had seen, etc.) (我被要求出庭作证。)
-
authentication, certification, demonstration, proof, breath ([法]证据,证明;迹象;明显)
-
demonstrate, prove, argue, bear witness to (证明)
3659. inhabitant
in'hæbitənt 居民,住户
- a city of six million inhabitants (有600万居民的城市)
- liver, resident, dweller, habitant (居民;居住者)
3660. instead
代替,顶替;反而
- instead of (代替;不是…而是…)
-
You probably picked up my keys instead of yours. (你可能没拿你的钥匙而错拿了我的。)
-
Could I have tuna instead of ham? (我可否要金枪鱼来代替火腿?)
-
Instead of being annoyed, he seemed quite pleased. (他没有生气,反而似乎很高兴。)
3661. alike
ə'laik 相像;十分相似
- My mother and I are alike in many ways. (我和母亲在许多方面很相似。)
-
similar, same, uniform, like, parallel (相似的;相同的)
-
similarly (以同样的方式;类似于)
3662. lesson
'lesən 功课,课;课程
-
learn a lesson (受到教训)
-
lesson plan (教学计划,教案)
-
teach a lesson (给…一个教训)
-
learn one's lesson (吸取教训)
-
object lesson (实物教学课;实际教训)
-
have a lesson (上课,上一节课)
-
lesson notes (课程教案)
-
lesson study (课例研究;授业研究)
-
swimming lesson (游泳课)
-
give a lesson (给…一个教训)
- piano lessons (钢琴课)
-
lecture, indoctrinization (教训;课)
-
attend class, have a class (教训;上课)
3663. medium
'mi:diəm, -djəm 媒质
'mi:diəm, -djəm 中等的
-
medium sized (adj. 中等大小的)
-
culture medium (培养基(培养微生物的养料))
-
medium size (中号,中码;中号尺码)
-
porous medium (多孔介质;疏松介质)
-
medium plate (中板;中厚钢板)
-
medium term ((未来数星期或数月的)中期)
-
medium frequency (中频(略作MF,mf))
-
medium temperature (介质温度,中间温度)
-
medium pressure (中压;中等压力)
-
happy medium (折衷办法)
-
working medium (工作介质;使用介质)
-
liquid medium (液体;液体介质)
-
medium scale (平均比例尺;中等规模(的);中间尺度)
-
medium voltage (中压)
-
transmission medium (传送介质)
-
storage medium (存储介质;[计]存储媒体)
-
medium speed (中速)
-
cooling medium (冷却介质)
-
filter medium (滤介质;滤材;滤器填料)
-
medium model (中模式)
-
Advertising is a powerful medium. (广告是具有强大影响力的传播媒介。)
-
hair of medium length (中等长短的头发)
-
mid, intermediary, middle, secondary, moderate (中间的,中等的;半生熟的)
-
method, approach, way, system, how (方法;媒体;媒介;中间物)
3664. lest
以免;惟恐
-
She turned away from the window lest anyone see them. (她转身离开窗边,免得有人看见他们。)
-
He paused, afraid lest he say too much. (他停顿下来,唯恐说得太多。)
3665. cancel
取消,撤销
-
cancel button (取消按钮)
-
cancel out (取消;抵销)
-
cancel after verification (核销)
-
Our flight was cancelled. (我们的航班取消了。)
-
I’m afraid I’ll have to cancel our meeting tomorrow. (恐怕我得取消我们明天的会议。)
-
You’ll just have to ring John and cancel. (你只能打电话给约翰取消了。)
-
recall, call it off ([计]取消;删去)
-
call it off, declare off ([计]取消;相互抵销)
-
withdrawal, revocation ([计]取消,撤销)
3666. butter
'bʌtə 黄油;奶油
-
peanut butter (花生酱)
-
bread and butter (涂黄油的面包;基本生活资料;生计)
-
shea butter (乳木果;牛油树脂)
-
cocoa butter (n. 可可油)
-
melted butter (溶化牛油;溶化奶油;黄油溶液)
-
butter up (对…说好话;恭维,阿谀奉承)
-
butter cream (n. 奶油夹心饼;加糖奶豆浆)
-
butter oil (奶油制酌油;乳脂肪)
-
butter knife (涂抹黄油用的餐刀)
-
He spread some butter on his bread. (他在面包上涂了些黄油。)
-
He has churned out more butter this week than last. (他本周制作的黄油比上周多。)
-
Cream your butter before adding the sugar and flour. (加糖和面粉之前要先把黄油搅成乳脂状。)
-
kiss up to, soft-sawder (涂黄油于;讨好)
-
cream, beurre ([食品]黄油;奶油;奉承话)
3667. pill
pil 药丸,丸剂
-
sleeping pill (安眠药)
-
bitter pill (困恼;苦涩的药丸)
-
contraceptive pill (避孕药;避孕丸)
-
poison pill (毒药丸(比喻公司为避免被对方兼并而向对方索取极高代价的阻挠措施))
-
blue pill (汞丸;蓝色丸)
-
diet pill ((美)减肥药丸)
-
He has to take pills to control his blood pressure. (他必须服药控制血压。)
-
sleeping pills} (安眠药)
-
a bottle of vitamin pills (一瓶维生素片)
-
globule, bullet (药丸;弹丸,子弹;口服避孕药)
-
harry, rob of (把…制成丸剂;使服用药丸;抢劫,掠夺(古语))
3668. fairly
'fεəli 相当;公平地
-
The house had a fairly large garden. (那幢房子有个不小的花园。)
-
She speaks English fairly well. (她英语讲得还不错。)
-
I felt I hadn’t been treated fairly. (我感到自己没有受到公正对待。)
- relatively, simply, comparatively, equally, reasonably (相当地;公平地;简直)
3669. horn
hɔ:n 号角;喇叭;角
-
horn in (闯入;侵入)
-
dorsal horn (背角;[医]灰质后角)
-
cape horn (合恩角)
-
anterior horn (n. [医]前角;[医]腹角)
-
horn antenna (号角天线)
-
french horn (n. 法国号)
-
air horn (气笛;扬声器)
-
rhinoceros horn (犀牛角)
-
lift up the horn (◎显示斗志,不示弱,不屈服)
-
hunting horn (猎号,猎角)
-
posterior horn (后角;灰质后角)
-
english horn (英国管,中音双簧管)
- A mature cow has horns. (成年母牛头上长有角。)
- angle, hao ([电子]喇叭,号角;[动]角)
3670. melt
融化
-
It was warmer now, and the snow was beginning to melt. (现在天气暖和了,雪开始融化。)
-
Melt the butter in a saucepan. (把黄油放在深平底锅里化开。)
3671. preposition
,prepə'ziʃən 前置词,介词
- There is nothing in the rules of grammar to suggest that ending a sentence with a preposition is wrong. (在语法规则中没有哪一条表明以介词结束一个句子是错误的。)
3672. fruitful
'fru:tful 多产的;肥沃的
- productive, prolific (富有成效的;多产的;果实结得多的)
3673. middle
中部
中部的
-
in the middle (在中间;在中部)
-
in the middle of (在…中间)
-
middle school (n. 中学)
-
middle east (中东(一般泛指欧,亚,非三大洲连接的地区))
-
middle class (中产阶级)
-
middle part (中部地区)
-
junior middle school (初中)
-
middle age (中年;中世纪)
-
middle reaches (中游;河道中游)
-
middle finger (中指)
-
middle of the road (中庸;中道;中间路线)
-
senior middle school (高中)
-
middle school student (中学生)
-
middle jurassic (中侏罗世;中侏罗纪)
-
middle ear (中耳,鼓室)
-
middle layer (中间层;胞间层)
-
middle eastern (中东的)
-
middle size (中尺寸)
-
middle ground (n. 妥协;中间立场)
-
middle ordovician ([地]中奥陶世)
-
We rowed out towards the middle of the lake. (我们朝湖中央划去。)
-
They spent the middle part of their vacation in Florida. (文例句:假期的中间一段他们是在佛罗里达州度过的。)
-
medium, mid, intermediary, secondary, moderate (中间的,中部的;中级的,中等的)
-
center, waist (中间,中央;腰部)
-
double up, double back (把…放在中间,把…对折)
-
double over (放在中间,对折)
3674. leap
li:p 跳,跃
li:p 跳跃
-
by leaps and bounds (adv. 飞跃地,突飞猛进地)
-
leap forward (跃进;向前跳;快速发展)
-
great leap (大跃进,大步前进)
-
great leap forward (大跃进(中国于1958~1960年执行的经济计划))
-
leap year (闰年)
-
with a leap ((收入等)猛增)
-
leap in the dark (◎轻举妄动;不顾后果的行动;盲目冒险的举动)
-
look before you leap (三思而后行)
-
leap out (v. 引人注意)
-
leap over (跳过)
-
quantum leap ([物]量子跃迁;[喻]巨大突破)
-
leap of faith (一百八十度转变)
-
with leaps and bounds (迅速地;飞跃地)
-
leap frog (跳背戏)
-
leap at (向…扑去;欣然接受(机会或建议等))
-
leap second ([天]闰秒)
-
She leapt over the fence. (她跳过篱笆。)
-
He threw a stick into the river and the dog went after it in a flying leap. (他把一根枝条扔到河里,那条狗一个飞跃就追了过去。)
-
jump, dance (跳,跳跃)
-
jump, spring, bound (飞跃;跳跃)
-
jump, clear (跳跃,跳过;使跃过)
3675. million
'miljən 百万
'miljən 许多
-
in a million ((人、物)千里挑一的,无与伦比的)
-
thanks a million (非常感谢)
-
one in a million (百里挑一;极稀有的人或事)
-
feel like a million ([口语]感到精力十分充沛)
-
make a million (发大财)
-
a million to one (可能性极小;百万分之一)
-
parts per million (百万分之;兆比率)
-
parts per million (ppm) (百万分之一)
-
The book sold more than a million copies. (这本书售出了一百多万册。)
-
I’ve got a million ideas. (我主意多得很。)
-
mega, innumerability ([数]百万;无数)
-
thousand, countless, infinite ([数]百万的;无数的)
3676. know
nəu 知道;认识;通晓
-
know how (秘诀;专门技术)
-
don't know (我想不明白)
-
know about (了解,知道……的情况;知道关于)
-
don't you know ([口语][用作插入语]你也知道;你是知道的,不是吗?)
-
know as (称为)
-
know what it is (◎知道是怎么回事,深知其中滋味)
-
get to know (了解;认识)
-
as we know (众所周知)
-
in the know (知情的;消息灵通的)
-
let you know (让你知道)
-
did you know (你知道吗)
-
know of (知道,了解…;听说过…)
-
as you know (如你所知;正如你知道的)
-
know nothing (adj. 不可知论的)
-
as we all know (众所周知;正如我们所知)
-
how do you know (你怎么知道)
-
because i know (因为我知道)
-
know from (区别于…)
-
know better (有头脑;明事理;不会上当)
-
know nothing about (一无所知)
-
Who knows the answer? (谁知道答案?)
-
There are instructions telling you everything you need to know. (操作指南会告诉你所有须知事项。)
-
Didn’t you know that? (你不知道那件事吗?)
-
I know all about David and what he’s been up to! (我对戴维和他一直在干什么都知道得一清二楚!)
-
Let me know (= tell me ) what time you’re planning to arrive. (请告诉我你打算什么时候到。)
-
I thought you’d want to know immediately. (我以为你想马上知道。)
-
If you must know, I was with James last night (= used when you are angry because someone wants to know something ). (如果你非要知道的话,我昨晚是和詹姆斯在一起。)
-
How did he know (= how did he find information about ) our names? (他是怎么知道我们姓名的?)
-
weet, be aware of (知道;认识;懂得)
-
wise, understand, make sure, learn about (了解;熟悉;确信)
3677. biology
bai'ɔlədʒi 生物学
-
molecular biology ([化]分子生物学)
-
cell biology (细胞学,细胞生物学)
-
marine biology (海洋生物学)
-
systems biology (系统生物学)
-
developmental biology (发育生物学;发生生物学,发展生物学)
-
modern biology (现代生物学)
-
conservation biology (保护生物学)
-
department of biology (生物学系)
-
evolutionary biology (进化生物学)
-
plant biology (植物生物学)
-
molecule biology (分子生物学;分子学)
-
human biology (人体生物学)
-
experimental biology (实验生物学)
-
environmental biology (环境生物学)
-
population biology (种群生物学;人口生物学)
-
radiation biology (辐射生物学;放射生物学)
-
aquatic biology (水生生物学)
-
general biology (普通生物学;一般生物)
- a degree in biology (生物学学位)
- life-form, living things ((一个地区全部的)[生物]生物;生物学)
3678. voluntary
'vɔləntəri 自愿的,志愿的
-
voluntary contributions (自愿捐款)
-
voluntary agreement (自愿协议)
-
voluntary withdrawal (自动撤销;自动退学)
-
voluntary movement (随意运动)
-
voluntary association (自治组织;自愿组合)
-
voluntary action (随意动作;有意动作;自主行为)
-
voluntary muscle (随意肌;横纹肌)
- Attendance on the course is purely voluntary. (听这门课纯粹是自愿的。)
- autonomous, willing, studied, designed, intended (自愿的;志愿的;自发的;故意的)
3679. acquire
ə'kwaiə 取得;获得;学到
-
She has acquired a good knowledge of English. (她英语已经学得很好。)
-
She has acquired an email address and a site on the World Wide Web. (她获得了一个电子邮件地址和万维网网址。)
- earn, buy, score, find, make (获得;取得;学到;捕获)
3680. independent
,indi'pendənt 独立的;自主的
-
independent of (不依赖…的;不受…支配的)
-
independent director (独立董事)
-
independent thinking (独立思考)
-
independent variable (自变量;自变数)
-
independent study (n. 独立研究,独立学习)
-
independent personality (独立人格)
-
independent audit (独立审计)
-
independent control (独立控制,局部控制)
-
independent suspension (独立悬架,独立悬挂)
-
mutually independent (互相独立的)
-
independent living (独立生活)
-
independent school (独立学校;私立学校)
-
independent contractor (独立承揽人)
-
linearly independent ([数]线性无关的;线性独立的)
-
independent work (独立工作)
-
independent travel (自助旅游)
-
independent set (独立集)
-
independent foundation (独立基金会,独立基础)
-
commonwealth of independent states (n. 独联体;独立国家联合体)
-
independent claim ([法律]独立请求书)
- Mozambique became independent in 1975. (莫桑比克于1975年获得独立。)
- alone, free, isolated, separate, specialty (独立的;单独的;无党派的;不受约束的)
3681. wheel
hwi:l 轮,车轮
-
grinding wheel (磨轮,砂轮)
-
steering wheel (方向盘;驾驶盘;舵轮)
-
wheel in (把…推进来)
-
front wheel (前轮,前壳体)
-
at the wheel (在驾驶;掌舵;指挥)
-
gear wheel (齿轮)
-
wheel hub (轮毂)
-
rear wheel (后轮;后车轮)
-
ferris wheel (摩天轮)
-
driving wheel ([工]驱动轮;[机]主动轮)
-
behind the wheel (在驾驶;掌舵;主管)
-
worm wheel (蜗轮;螺旋齿轮)
-
chain wheel (链轮;滑轮)
-
fifth wheel (第五个轮子;备用轮;多余的人)
-
hand wheel (手轮)
-
diamond wheel (金刚石砂轮;金刚石刀片)
-
wheel rim (轮辋;钢圈;轮箍;轮缘)
-
wheel loader (装载机;轮式装载机,轮胎式装载机)
-
big wheel (具有影响力的人)
-
diamond grinding wheel (金刚石砂轮)
- The car slid sideways, its rear wheels spinning. (汽车向一侧打滑,后轮猛转。)
-
cartwheel, steering control ([车辆]车轮;方向盘;转动)
-
turn, roll (转动;使变换方向;给…装轮子)
-
circle, spin (旋转;突然转变方向;盘旋飞行)
3682. hole
həul 洞;孔眼;裂开处
-
hole in (躲藏,暂住;过夜)
-
in the hole (负债,亏空;遇到经济困难)
-
black hole (n. 黑洞)
-
make hole (v. 钻井)
-
bottom hole (底孔, 井底;下部孔;底部炮眼)
-
in a hole (处于困境)
-
small hole (小孔)
-
hole drilling (打眼;井孔钻进)
-
out of the hole (◎(比赛中)打破零分;(先失分后)追成平局)
-
drill hole ([工程]钻孔)
-
drilling hole (钻孔)
-
big hole (大径钻孔)
-
in holes (破了许多洞;漏洞百出)
-
open hole (裸眼;空心;裸井;无套管钻孔)
-
hole diameter (孔直径;刃口直径)
-
slim hole (小口径钻孔)
-
bore hole (钻孔;炮眼)
-
hole in the wall (墙洞;[美俚]又小又脏的房间)
-
through hole (通孔)
-
long hole (长距离球穴;长距离洞;长洞)
-
I began digging a hole for the plant. (我开始挖洞种那棵植物。)
-
They climbed through a hole in the fence. (他们从栅栏的缺口爬了过去。)
-
cavity, hollow, aperture (洞,孔;洞穴,穴;突破口)
-
thirl (凿洞,穿孔;(高尔夫球等)进洞)
3683. symbol
'simbəl 象征;符号,记号
-
status symbol (社会地位象征)
-
olympic symbol (奥林匹克标志,奥林匹克五环旗)
-
symbol table (符号表)
-
map symbol (地图符号;图例)
-
visual symbol (视觉符号)
-
phonetic symbol (音符,音标;语音符号)
-
graphic symbol (图形符号)
-
chemical symbol (化学符号)
-
sex symbol (n. 性感的人;性感的演员)
-
symbol rate (符号率)
-
The symbol on the packet is a guarantee that the food has been produced organically. (包装盒上的这个标识保证这种食物是有机生产的。)
-
Fe is the chemical symbol for iron. (Fe是铁的化学符号。)
- significant, seal, indication, flag (象征;符号;标志)
3684. curious
'kjuəriəs 好奇的;稀奇古怪的
- curious about (好奇;想知道)
-
Puppies are naturally curious. (小狗天生好奇。)
-
He felt a curious mixture of excitement and panic. (他有一种既兴奋又惊慌的奇怪感觉。)
- critical, odd (好奇的,有求知欲的;古怪的;爱挑剔的)
3685. bay
bei 湾
-
bay area (海湾地区)
-
at bay (◎(猎物等) 被困)
-
bay bridge (海湾大桥)
-
causeway bay (铜锣湾(位于中国香港))
-
san francisco bay (n. 旧金山湾;海湾)
-
guantanamo bay (关塔那摩湾(位于古巴的东南沿海))
-
bay of bengal (孟加拉湾)
-
san francisco bay area (旧金山港湾区)
-
hudson bay (哈得逊湾(位于加拿大中东部))
-
chesapeake bay (切萨皮克湾)
-
tampa bay (坦帕湾(美国佛罗里达州西部海湾))
-
bay city (海湾城;贝城(位于美国密歇根州))
-
discovery bay (愉景湾(位于香港大屿山东北部分);发现湾(哥伦布第一脚踏上的土地))
-
tokyo bay (东京湾(日本))
-
repulse bay (浅水湾)
-
bay leaf (月桂树叶)
-
prudhoe bay (普拉德霍湾(美国阿拉斯加州北部))
-
engine bay (n. 引擎室;发动机舱)
-
quarry bay (鲗鱼涌)
-
manila bay (马尼拉湾(菲律宾海湾))
-
a house with a view across the bay (能看到海湾全景的一幢房子)
-
Montego Bay (蒙特哥湾)
-
gulf, bight ([地理]海湾;狗吠声)
-
rant and rave (吠叫;大声叫嚷)
3686. forbid
禁止,不许;阻止
-
He was forbidden to leave the house, as a punishment. (作为惩罚,他被禁止离开家。)
-
Lack of space forbids listing the names of all those who contributed. (由于篇幅限制,无法列出所有捐款人的姓名。)
- bar, dispute, let, stem, block (禁止;妨碍,阻止)
3687. refer
ri'fə: 谈到
-
refer to as (把…称作…)
-
refer a friend (介绍朋友;引见朋友)
- In his speech, he referred to a recent trip to Canada. (在他的讲话中,他提到了最近的加拿大之行。)
-
deal with, to consult (参考;涉及;提到;查阅)
-
deal with, to relate to (涉及;委托;归诸于;使…求助于)
3688. finally
'fainəli 最后
-
After several delays we finally took off at six o’clock. (几经耽搁后,我们终于在六点起飞了。)
-
Finally, Karpov cracked under the pressure. (最后,卡尔波夫承受不住压力崩溃了。)
- eventually, ultimately, lastly (最后;终于;决定性地)
3689. nylon
'nailɔn 尼龙,耐纶
-
nylon bag (尼龙袋)
-
nylon fiber (尼龙纤维;耐纶纤维)
-
nylon cord (尼龙绳)
-
nylon tube (尼龙管)
-
nylon yarn (锦纶丝;尼龙丝;尼龙丝线)
-
nylon cable ties (尼龙扎线带)
-
nylon resin (尼龙树脂)
-
nylon fabric (尼龙织物)
-
The tent was made of nylon. (那顶帐篷是尼龙做的。)
- polymide, polyamide fiber (尼龙,[纺]聚酰胺纤维;尼龙袜)
3690. ambition
æm'biʃən 雄心,抱负,野心
- He was young and full of ambition. (他年轻,而且雄心勃勃。)
-
careerism, aspiration (野心,雄心;抱负,志向)
-
pursue / pursuit, go after (追求;有…野心)
3691. electric
i'lektrik 电的,电动的
-
electric power (电力;电功率)
-
electric field (电场)
-
electric current (电流)
-
electric control (电控制)
-
electric energy (电能)
-
electric equipment (电设备;电器设备,用电设备;电气设备;电器类)
-
electric appliance (家用电器;耗电器具)
-
electric motor (电动机)
-
electric power system (电力系统)
-
electric vehicle (电动车辆)
-
electric circuit (电路(等于circuit))
-
electric heating ([电]电热;电力供热,电热供暖)
-
electric furnace (电炉;电阻炉)
-
electric arc ([电]电弧)
-
electric control system (n. 电气控制系统)
-
electric network (电网络)
-
electric car (电车)
-
electric shock (触电;电击;电休克)
-
electric system (电力系统;电气系统)
-
electric locomotive (电气机车)
- an electric blanket (电热毯)
-
dynamoelectric, motor-driven ([电]电的;电动的;发电的;导电的;令人震惊的)
-
electrified body (电;电气车辆;带电体)
3692. velocity
速度
-
flow velocity (流速)
-
velocity field (速度场;流速场)
-
velocity distribution (速度分布)
-
wave velocity (波速)
-
high velocity (高速;高速度)
-
gas velocity (气流速度)
-
angular velocity (角速度)
-
wind velocity (风速;风矢量)
-
low velocity (低速度)
-
air velocity (气流速度;风临度)
-
velocity measurement (速度测量)
-
velocity of flow (临;流动速度)
-
group velocity (群速)
-
particle velocity (粒子速度;质点(振动)速度)
-
space velocity (空速)
-
linear velocity (线速度)
-
constant velocity (匀速;等速度;恒速度)
-
vibration velocity (振动速度)
-
critical velocity (临界速度)
-
average velocity (平均速度)
-
the velocity of light (光速)
-
The speedboat reached a velocity of 120 mph. (快艇的时速达到了120英里。)
-
a high velocity bullet (高速子弹)
- speed rate, expedition ([力]速率;迅速;周转率)
3693. relax
ri'læks 使松弛
- relax oneself (放松自己;放松某人自己)
- The massage relaxed my tense back muscles. (按摩使得我背部紧张的肌肉松弛下来。)
-
lighten up, ease down (放松,休息;松懈,松弛;变从容;休养)
-
rest, lighten up (放松;使休息;使松弛;缓和;使松懈)
3694. golf
ɡɔlf 高尔夫球
-
golf course (n. 高尔夫球场)
-
golf club (高尔夫俱乐部)
-
play golf (打高尔夫球)
-
golf ball (高尔夫球)
-
golf cart (高尔夫球车;球具手推车)
-
golf bag (高尔夫球袋;高尔夫包;球包)
-
golf shoes (高尔夫鞋)
-
miniature golf (小型高尔夫游戏;小小高尔夫球)
-
mini golf (迷你高尔夫球场)
-
He plays golf on Sundays. (他星期天都去打高尔夫球。)
-
a round of golf (一场高尔夫球赛)
3695. bone
英[bəʊn] 美[bon] 骨,骨骼
-
bone marrow (骨髓)
-
to the bone (adv. 到极点;彻骨地)
-
bone fracture (骨折)
-
bone loss (骨质疏松;骨质流失)
-
bone formation (骨形成;骨生成)
-
bone graft (n. 移植骨;骨移植物)
-
bone china (骨灰瓷)
-
long bone ([医]长骨)
-
cancellous bone (松质骨)
-
bare bones (梗概)
-
bone cement (骨水泥;骨接合剂)
-
broken bone (骨折;断骨)
-
bone of contention (争论的焦点;争端的原因)
-
nasal bone (鼻骨)
-
bone meal (骨粉(可用作动物饲料或肥料))
-
bone matrix (骨基质)
-
oracle bone (甲骨(中国商朝用来刻写占卜文字的龟甲兽骨))
-
jaw bone (颌骨)
-
cortical bone ([医]骨密质)
-
no bones about it (毫无疑问,实话实说)
-
The X-ray showed that the bone was broken in two places. (X光检查显示有两处骨折。)
-
Amelia had inherited her mother’s good bone structure. (阿梅莉亚遗传了母亲的优美骨架。)
3696. glory
'ɡlɔ:ri 光荣;荣誉的事
-
in one's glory (得意;踌躇满志;在某人的鼎盛时期)
-
glory in (v. 自豪;得意)
-
eternal glory (永恒的荣耀)
-
morning glory (n. 牵牛花(番薯属植物);昙花一现的人或物)
-
vain glory (虚荣)
-
reflected glory (借重他人得来的荣耀)
-
She dreamt of future glory as an Olympic champion. (她梦想着将来能得到奥运冠军的荣誉。)
-
Goran’s moment of glory came when he defeated Rafter. (戈兰击败拉夫特,迎来了荣耀的一刻。)
-
Becoming a Supreme Court judge was the crowning glory (= most successful part ) of her career. (成为最高法院法官是她事业上的至高荣耀。)
-
honor, accolade (光荣,荣誉;赞颂)
-
full of oneself, pride (自豪,骄傲;狂喜)
3697. interpret
in'tə:prit 口译;解释,说明
- right to interpret (解释权)
-
They spoke good Spanish, and promised to interpret for me. (他们西班牙语说得很好,答应替我翻译。)
-
Freud’s attempts to interpret the meaning of dreams (弗洛伊德对梦的含义的解析)
-
say, bring sb to do sth (说明;口译)
-
account, translate (解释;翻译)
3698. want
wɔnt, wɔ:nt 需要;缺乏
-
want to be (想成为;想要成为)
-
do you want to (你想要)
-
want to do (想要做)
-
what do you want (你想要什么;你想怎么样)
-
want of (缺乏;需要)
-
want in (想要进来)
-
in want (在贫困中)
-
want for (需要;缺乏…)
-
whatever you want (无论你要什么;不管你想要什么)
-
in want of (需要,缺少)
-
for want of (因缺乏)
-
want out (解除;想要出去)
-
freedom from want (免于匮乏的自由)
-
want ad (征聘广告,征求广告)
-
want a go (试一试;想试试,想要试一试)
-
She spent her life pandering to the wants of her children. (她一生都在设法满足子女的需要。)
-
The gallery closed down for want of funding. (那家画廊由于缺乏资金关闭了。)
-
ask, would have, claim (需要;希望;应该;缺少)
-
necessity, shortage, need, poverty, deficiency (需要;缺乏;贫困;必需品)
-
wish, have need of (需要;缺少)
3699. mood
mu:d 心情,情绪;语气
-
bad mood (坏心情,坏情绪)
-
in the mood (兴致勃勃)
-
in a good mood (心情好,好心情)
-
in a bad mood (心情不好;处在不好的情绪中)
-
in the mood for (adj. 有情绪去做…)
-
happy mood (快乐心情)
-
in no mood (没有心情)
-
subjunctive mood (虚拟语气;假定式)
-
in bad mood (心情不好)
-
mood disorder (心境障碍;情绪病)
-
imperative mood (祈使语气;命令语气;祈使式)
-
general mood of society (社会风气)
-
holiday mood (假期心情)
-
You’re in a good mood this morning! (你今天早晨心情不错啊!)
-
the general mood of depression in the office (办公室里普遍的沮丧情绪)
-
the indicative/imperative/subjunctive mood (陈述 / 祈使 / 虚拟语气)
- emotion, atmosphere, tone, spirit, feeling (情绪,语气;心境;气氛)