9200_专八核心词汇(正序版)

9200. rheumatism

'ru:mətizəm, 'ru- [内科] 风湿病

🎤例句
  • Due to the harsh environment, at least one person in each household suffers from diseases like rheumatism, stomach complaint and gynecological disease. (恶劣的生活环境导致了每个家庭都有成员存在不同程度的疾病。 风湿病、胃病、妇科病常伴着他们。)

  • Arsenic was also widely available at the time, handed out in the form of Fowler's Solution as a treatment for everything from rheumatism – something Austen complained of in her letters – to syphilis. (砷在当时以福勒氏溶液(亚砷酸钾溶液)的形式被广泛使用:该溶液被作为一种医治百病的药剂——从风湿病到梅毒——奥斯汀在信中曾抱怨过此事。)

9201. rhino

'rainəu 犀牛(等于rhinoceros);钱;现金

🤔同义词
  • money, QIAN, pocket (犀牛(等于rhinoceros);钱;现金)

9202. rhinoceros

rai'nɔsərəs, ri- [脊椎] 犀牛

🤩短语
  • rhinoceros horn (犀牛角)
🎤例句
  • In this island is also found the rhinoceros, an animal less than the elephant, but larger than the buffalo. (在这个岛上还能找到犀牛,一种比大象小一点的动物,可是比水牛大。)

  • Contrary to its name, the black rhinoceros is actually grey in color. (有别于它的名字,黑犀牛事实上是灰色的。)

9203. rhyme

raim 韵律;韵脚;韵文;押韵词

raim 使押韵;用韵诗表达;把…写作诗

🤩短语
  • rhyme or reason (逻辑性;条理)

  • rhyme with (与…押韵;与…相谐音)

  • without rhyme or reason (莫名其妙;毫无道理)

  • nursery rhyme (n. 童谣;儿歌)

  • neither rhyme nor reason (无意义;不可理解;杂乱无章[亦称without rhyme or reason])

🎤例句
  • a collection of traditional rhymes with illustrations (带插图的经典童谣集)
🤔同义词
  • rhythm, meter (韵律;韵脚;韵文;押韵词)

  • jingle (使押韵;用韵诗表达;把…写作诗)

  • jingle (押韵;作押韵诗)

9204. rhythm

'riðəm, 'riθəm 节奏;韵律

🤩短语
  • circadian rhythm (生理节律;[化]近昼夜节律;日周期节律)

  • sense of rhythm (节奏感;韵律感)

  • sinus rhythm (窦性节律)

  • growth rhythm (生长节律)

  • rhythm and blues (节奏布鲁斯音乐)

  • diurnal rhythm (昼间节率;昼夜节律)

  • cardiac rhythm ([医]心节律;[医]心搏节律)

  • biological rhythm (生物节律)

  • rhythm section ([音](交响乐队中用以烘托乐曲节奏的)节奏乐器组)

🎤例句
  • Drums are basic to African rhythm. (非洲音乐节奏少不了鼓。)

  • complicated dance rhythms (复杂的舞蹈节奏)

🤔同义词
  • meter, cadence (节奏;韵律)

9205. rhythmic

'riðmik, 'riθ- [生物] 有节奏的(等于rhythmical);间歇的;合拍的

'riðmik, 'riθ- 韵律论(等于rhythmics)

🤩短语
  • rhythmic gymnastics (艺术体操;韵律操,韵律体操)

  • rhythmic pattern (节奏型;节奏模式)

🎤例句
  • the rhythmic thud of the bass drum (低音鼓有节奏的咚咚声)
🤔同义词
  • intermittent, cadent ([生物]有节奏的(等于rhythmical);间歇的;合拍的)

9206. rhythmical

'riðmikəl, 'riθ- 有节奏的;有韵律的

🎤例句
  • Good breathing is slow, rhythmic and deep. (良好的呼吸缓慢、有节奏并且深沉。)
🤔同义词
  • cadent, metronomic ([生物]有节奏的;有韵律的)

9207. rib

rib 肋骨;排骨;肋状物

rib 戏弄;装肋于

🤩短语
  • 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)

🎤例句
  • 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。)

🤔同义词
  • costa, sparerib ([解剖]肋骨;排骨;肋状物)

  • fool with, kid (戏弄;装肋于)

9208. ribald

'ribəld, 'ribɔ:ld, 'raibɔ:ld 下流的;言谈粗俗的

'ribəld, 'ribɔ:ld, 'raibɔ:ld 言谈粗俗的人;说下流话的人

🎤例句
  • a ribald remark (粗俗的言论)

  • ribald humour (猥亵的幽默)

🤔同义词
  • dirty, blue (下流的;言谈粗俗的)

9209. ribbon

'ribən 带;缎带;(勋章等的)绶带;带状物;勋表

'ribən 形成带状

'ribən 把…撕成条带;用缎带装饰

🤩短语
  • red ribbon (n. 红丝带)

  • blue ribbon (蓝带程序;最高的荣誉;一流的)

  • silk ribbon (丝带;绸带)

  • cut the ribbon (剪彩)

  • satin ribbon (缎带)

  • green ribbon (绿丝带,中国精神卫生标志)

  • steel ribbon (钢条)

  • ribbon cable ([计]带状电缆)

  • jacquard ribbon (n. 提花带)

  • typewriter ribbon (打字带;打字机色带)

  • flat ribbon (扁带;平带)

🎤例句
  • little girls with ribbons in their hair (头发上系着丝带的小姑娘们)

  • a bundle of letters tied with pale blue ribbon (一捆用淡蓝色丝带扎好的信)

  • The ribbon was cut and the new station was officially open. (剪彩后,新车站正式开始运营。)

🤔同义词
  • belt, band, strip (带;缎带;(勋章等的)绶带;带状物;勋表)

9210. rice

rais 稻;米饭

rais 把…捣成米糊状

🤩短语
  • rice wine (黄酒;米酒;料酒;加饭酒)

  • hybrid rice (杂交稻;杂种稻)

  • glutinous rice (糯米)

  • rice bran (米糠)

  • brown rice (糙米)

  • condoleezza rice (康多莉扎·赖斯(上届美国国务卿))

  • rice field (稻田,水田)

  • paddy rice (水稻;稻谷)

  • rice straw (稻草;稻秸;稻秆)

  • rice flour (米粉)

  • wild rice (菰米;野生稻米)

  • white rice (精白米)

  • rice husk (米糠)

  • rice cooker (电饭锅,电饭煲)

  • fried rice (炒饭)

  • rice starch (米粉糊液,米淀粉)

  • rice blast (稻瘟病)

  • rice bran oil (米糠油;米油)

  • rice noodle (米线)

  • sticky rice (n. 糯米)

🎤例句
  • a tasty sauce served with rice or pasta (配米饭或意面的美味酱汁)

  • a plate of brown rice (一盘糙米饭)

  • Serve with plain boiled rice . (配白米饭一起上桌。)

  • a few grains of rice (几粒大米)

🤔同义词
  • nasi ([作物]稻;米饭)

9211. rich

富有的;肥沃的;昂贵的

(Rich)人名;(丹)里克;(捷)里赫;(英、西)里奇;(葡、法)里什

🤩短语
  • rich in (富有;富于)

  • rich experience (丰富的经验)

  • rich man (富翁;财主;阔佬)

  • get rich (发家致富)

  • rich color (浓色)

  • rich soil (肥沃土壤)

  • rich gas (富气;富煤气)

  • rich food (馥郁食品;油腻的食品)

  • new rich (新富;暴发户)

  • rich ore (富矿,好矿;富矿石)

  • rich media (富媒体;多元媒体;多功能媒体)

  • rich wine (浓酒)

  • the newly rich (暴发户(阶层))

  • fuel rich (adj. 富油的)

  • rich harvest (丰收)

  • rich mixture (富混合物)

  • strike it rich (发现丰富的矿藏;走运)

🎤例句
  • Rich mineral deposits have been found in the sea bed. (海底发现有丰富的矿床。)

  • Red meat is a rich source of iron. (红肉含有大量铁质。)

  • This is a system in which the rich are taken care of and the poor are left to suffer. (这是个富人受关照,而穷人遭罪的制度。)

🤔同义词
  • expensive, dear, wealthy, costly (富有的;肥沃的;昂贵的)

9212. rickets

'rikits [内科] 佝偻病

🎤例句
  • Adequate vitamin D prevents the development of bone diseases such as rickets, osteomalacia and osteoporosis. (充足的维生素D可预防形成骨骼疾病,例如佝偻病、骨软化和骨质疏松。)

  • Two children who began the study showing signs of rickets continuously chose high calcium foods, and actually "cured" themselves through their own, independent choice of foods. (研究中两个出现佝偻病迹象的儿童始终选择高钙食物,最终通过自主选择食物“治好”了自己的疾病。)

🤔同义词
  • reckets, rachitis ([内科]佝偻病)

9213. rickety

'rikəti 摇晃的;虚弱的;患佝偻病的

🎤例句
  • Mona climbed the rickety wooden stairs. (莫娜爬上了摇摇晃晃的木楼梯。)
🤔同义词
  • weak, shaky (摇晃的;虚弱的;患佝偻病的)

9214. rickshaw

'rikʃɔ: (等于ricksha)人力车;黄包车

🎤例句
  • A rickshaw driver looks for customers to take to The Gold Market, Shai Mahala. (夏马哈拉,人力车司机正在寻觅要搭车去黄金市场的人。)

  • And there's a transition: People come in from the countryside, enter the rickshaw economy, and work for almost nothing. (还有一个过渡:人们从乡村来到城市,几乎没有什么工作好做,就成为人力车经济的一部分。)

🤔同义词
  • riksha, jinrikisha ((等于ricksha)人力车;黄包车)

9215. rid

rid 使摆脱;使去掉

rid (Rid)人名;(英)里德

🤩短语
  • get rid of (摆脱,除去)

  • rid of (除去,摆脱)

  • get rid (摆脱;排除;处理掉)

  • got rid of (v. 免除,除去,摆脱)

  • get rid off (摆脱,去掉)

🎤例句
  • The proposals are an attempt to rid the country of political corruption. (这些提议是使该国摆脱政治腐败的一种尝试。)
🤔同义词
  • free from, debarrass (使摆脱;使去掉)

9216. riddle

'ridl 解谜;给出谜;充满于

'ridl 谜语;粗筛;谜一般的人、东西、事情等

🎤例句
  • See if you can solve this riddle . (看看你能不能猜出这个谜语。)
🤔同义词
  • brainteaser, conundrum (谜语;[矿业]粗筛;谜一般的人、东西、事情等)

9217. ride

骑马;乘车;依靠;漂浮

骑;乘坐;交通工具;可供骑行的路;(乘坐汽车等的)旅行;乘骑;(乘车或骑车的)短途旅程;供乘骑的游乐设施

🤩短语
  • ride on (依靠;骑在…上面;取决于)

  • ride comfort (n. 行驶舒适,(车辆)乘坐平顺性;运行舒适感)

  • go for a ride (骑车兜风,骑马出游)

  • ride a bike (骑自行车)

  • bus ride (乘公共汽车)

  • ride out (安全渡过;经受得住)

  • ride home (骑车回家)

  • ride a horse (骑马)

  • a rough ride (艰难的进程)

  • hitch a ride ([美国口语]要求免费搭车)

  • free ride (搭便车;搭顺风车;免费乘车;自由通过)

  • take a ride (兜风;载一程)

  • ride over (从容胜过;骑马来;压制;对…置之不理)

  • taxi ride (出租车旅行;乘坐出租车)

  • ride up ((衣服等离开了原来的位置)缩上去)

  • ride again ((以新的姿态)再次出现;恢复元气)

  • ride off (岔开去;离去;骑马(或自行车等)而去)

  • thumb a ride (搭便车;竖起大拇指向过路汽车作手势要求搭车)

  • ride down (践踏;骑马赶上)

  • get ride of (除去;避免;摆脱)

🎤例句
  • She learned to ride when she was seven. (她七岁时学会了骑马。)

  • He was riding a large grey mare. (他骑着一匹灰色的大母马。)

🤔同义词
  • horse, trust, swim (骑马;乘车;依靠;漂浮)

  • possess, regulate, contain, manage, bottle (骑;乘;控制)

  • vehicle, embarkation (骑;乘坐;交通工具;可供骑行的路)

9218. ridge

ridʒ 山脊;山脉;屋脊

ridʒ 使成脊状;作垄

🤩短语
  • mountain ridge (山岭;山脊;山梁)

  • alveolar ridge ([医]牙槽嵴)

  • ridge line (山脊线;甲板中线;分水岭)

  • oak ridge (橡树岭(美国田纳西州东部城市))

  • oak ridge national laboratory (橡树岭国家实验室)

  • pressure ridge (高压脊;气压脊;冰脊)

🎤例句
  • We made our way carefully along the ridge. (我们沿着山脊小心前行。)
🤔同义词
  • mountain range, cordillera ([地理]山脊;山脉;[建]屋脊)

9219. ridicule

'ridikju:l 嘲笑;嘲弄;愚弄

'ridikju:l 嘲笑;笑柄;愚弄

🎤例句
  • At the time, his ideas were ridiculed. (当时他的观点被人讥笑。)
🤔同义词
  • guy, deride (嘲笑;嘲弄;愚弄)

  • joke, derision (嘲笑;笑柄;愚弄)

9220. ridiculous

ri'dikjuləs 可笑的;荒谬的

🎤例句
  • That’s a ridiculous idea! (那主意很荒唐!)

  • Don’t be ridiculous! (别傻了!)

  • I’d look ridiculous in a dress like that. (我穿那样的裙子会显得很可笑。)

🤔同义词
  • laughing, preposterous (可笑的;荒谬的)

9221. rifle

'raifl 步枪;来复枪

'raifl 用步枪射击;抢夺;偷走

🤩短语
  • assault rifle (突击步枪;冲锋枪)

  • air rifle (气枪)

  • sniper rifle (狙击步枪)

  • automatic rifle (n. 自动步枪)

🎤例句
  • They shot him at point blank range with an automatic rifle. (他们用一支自动步枪在近距离射程内射中了他。)
🤔同义词
  • musket ([军]步枪;来复枪)

  • steal away, spirit away (用步枪射击;抢夺;偷走)

9222. rifleman

'raiflmən 步枪兵

🎤例句
  • A rifleman was racing out of the open door. (一名步兵正从打开的门中冲出来。)

9223. rift

rift 裂缝;不和;[木] 裂口

rift 使断裂;使分开

rift 裂开

🤩短语
  • rift valley (裂谷;地堑)

  • rift zone (裂谷带;断裂带)

  • great rift (大裂缝)

🎤例句
  • The interview reflected a growing rift between the president and Congress. (这次会见反映出总统与国会间日益加深的不和。)
🤔同义词
  • crack, split ([木]裂缝;不和;裂口)

  • separate, unhinge ([地质]使断裂;使分开)

  • gap, seam, spring off (裂开)

9224. rig

riɡ 装备;钻探设备;服装;[船] 帆装

riɡ 操纵;装配;装扮;装上索具

🤩短语
  • drilling rig (钻机,钻探装置)

  • test rig (试验台;试验装置,试验设备)

  • drill rig (钻机;凿岩机)

  • oil rig (石油钻塔,油井设备)

  • rotary drilling rig (旋转钻机)

  • rig up (装配;草草做成)

🎤例句
  • ...a supply vessel for oil rigs in the Gulf of Mexico. (…一艘墨西哥湾石油钻塔的供给船。)
🤔同义词
  • equipment, clothing, arm, garment, wear (装备;钻探设备;服装;[船]帆装)

  • man, guide, manipulate (操纵;装配;装扮;装上索具)

9225. right

rait 正确的;直接的;右方的

rait 复正;恢复平稳

rait 正确;右边;正义

rait 正确地;恰当地;彻底地

🤩短语
  • right now (就是现在,马上)

  • all right (好;顺利;正确的)

  • property right (产权)

  • right away (立刻)

  • right hand (右手;得力助手)

  • in the right (正确;有理;站在正义的一边)

  • of right (按照法律)

  • on the right (在右边,在右侧)

  • right here (就是这里)

  • right on ([俚]好极了(表示支持、鼓励);你说得对)

  • have the right to (有权做…)

  • to the right (向右;在…右边)

  • right time (恰好时机)

  • right or wrong (adv. 不管如何)

  • right side (n. 正面)

  • right up (一直等到,直到)

  • turn right (v. 向右转)

  • that's right (就是那样)

  • reserve the right (保留权利)

  • right after (就在…之后;刚好在…之后)

🎤例句
  • Yes, that’s the right answer . (对,回答正确。)

  • Is that the right time ? (那个时间对吗?)

  • I got most of the questions right . (大部分问题我都答对了。)

  • His ideas have now been proved right . (他的观点现已证明是对的。)

🤔同义词
  • immediate, true, direct, correct, just (正确的;直接的;右方的)

  • validity, justice (正确;右边;正义)

  • correctly, properly, thoroughly, entirely, completely, exactly, fully (正确地;恰当地;彻底地)

  • repair, remedy (纠正)

9226. righteous

'raitʃəs 正义的;正直的;公正的

🎤例句
  • He was full of righteous indignation about the attack. (他对这次袭击事件义愤填膺。)
🤔同义词
  • judicial, straight, just, square (正义的;正直的;公正的)

9227. rightly

'raitli 正确地;恰当地;公正地;合适地

🤩短语
  • rightly or wrongly ([多用作插入语]且不管对还是错)
🎤例句
  • I was, as you rightly said , the smallest boy in the class. (你说的没错,我是班级里最小的男孩。)

  • As you so rightly pointed out , things are getting worse. (你说得很对,情况越来越不妙了。)

  • They have been treated badly, and they are rightly upset. (他们受到了不公正的对待,生气是理所当然的。)

  • This photo was taken in Paris, if I remember rightly . (如果我没记错的话,这张照片是在巴黎拍的。)

🤔同义词
  • correctly, properly, exactly, happily (正确地;恰当地;公正地;合适地)

9228. rigid

'ridʒid 严格的;僵硬的,死板的;坚硬的;精确的

🤩短语
  • rigid body (刚体;刚性体)

  • rigid frame (刚性构架)

  • rigid frame bridge (刚构桥,刚架桥;刚架式桥梁)

  • rigid plastic (硬质塑料)

  • rigid pavement (刚性路面;混凝土路面)

  • rigid foam (硬质泡沫塑料;硬塑胶)

  • rigid foundation (刚性基础;刚性地基;钢性基础)

  • rigid connection (刚性联接)

  • rigid polyvinyl chloride (硬聚氯乙烯)

  • rigid structure ([化]刚性结构)

  • rigid system (刚体系;刚性系统)

  • rigid support (刚性支承;刚性支架;刚强支柱)

  • rigid rotor (刚性转子;刚接式旋翼;整体转筒)

  • rigid steel (硬钢)

🎤例句
  • rigid and authoritarian methods of education (死板、专断的教育方法)
🤔同义词
  • strict, precise, wooden, accurate, mathematical (严格的;僵硬的,死板的;坚硬的;精确的)

9229. rigmarole

'riɡmərəul 冗长的废话

'riɡmərəul 冗长的

🎤例句
  • I don’t want to go through the rigmarole of taking him to court. (我可不想走那些繁琐的程序去起诉他。)
🤔同义词
  • rigamarole (冗长的废话)

  • interminable, verbose (冗长的)

9230. rigorous

'riɡərəs 严格的,严厉的;严密的;严酷的

🎤例句
  • a rigorous analysis of defence needs (对国防需求的缜密分析)

  • the rigorous standards required by the college (大学规定的严格标准)

🤔同义词
  • strict, rigid, precise, severe, tight (严格的,严厉的;严密的;严酷的)

9231. rim

rim 边,边缘;轮辋;圆圈

rim 作…的边,装边于

🤩短语
  • pacific rim (太平洋沿岸地区;泛太平洋)

  • wheel rim (轮辋;钢圈;轮箍;轮缘)

🎤例句
  • She looked at him over the rim of her glass. (她沿玻璃杯口看着他。)
🤔同义词
  • margin, suburb (边,边缘;轮辋;圆圈)

9232. rime

raim [水文] 雾凇;白霜;结晶

raim 使蒙霜

🤔同义词
  • crystal, hoarfrost ([水文]雾凇;白霜;结晶)

9233. rind

raind, rain 壳;外皮

raind, rain 剥壳;削皮

🎤例句
  • grated lemon rind (磨碎了的柠檬皮)
🤔同义词
  • shell, skin, crusta (壳;外皮)

  • pare (剥壳;削皮)

9234. ring

riŋ 按铃;敲钟;回响;成环形

riŋ 戒指;铃声,钟声;拳击场;环形物

🤩短语
  • ring road (环形公路)

  • ring in (包围;用考勤钟打下个人上班的时间;与…通电话)

  • ring with (充满…声音;回荡着)

  • outer ring (外环)

  • ring the bell (鸣钟;按门铃)

  • diamond ring (钻石戒指,钻戒)

  • piston ring ([机]活塞环)

  • wedding ring (结婚戒指)

  • ring for (按铃,摇铃;召唤某人)

  • inner ring (内圈,内环)

  • sealing ring (密封环;对闭砂条;垫圈)

  • ring rolling (环轧,环锻)

  • ring spinning (环锭纺纱)

  • seal ring (n. 印章戒指)

  • key ring (钥匙环)

  • ring finger (无名指)

  • ring laser (环形激光器,环式激光器)

  • engagement ring (订婚戒指)

  • ring a bell (使某人想起某事,使人回忆起)

  • gold ring (金戒指)

🎤例句
  • He left Washington with the president’s praises ringing in his ears. (他离开了华盛顿,总统的赞扬还在他耳际回响。)
🤔同义词
  • sound (按铃;敲钟;回响;成环形)

  • bell, annulus (戒指;铃声,钟声;拳击场;环形物)

  • invest, case (按铃;包围;敲钟;套住)

9235. rink

'riŋk 溜冰场,室内溜冰场;冰球场

'riŋk 溜冰

🤩短语
  • skating rink (滑冰场)

  • ice rink (溜冰场)

🎤例句
  • The other skaters were ordered off the rink. (其他溜冰者被勒令离开溜冰场。)
🤔同义词
  • hockey area (溜冰场,室内溜冰场;冰球场)

  • ice-skate (溜冰)

9236. rinse

rins 漱;冲洗掉;漂净

rins 冲洗;漂洗;[轻] 染发剂;染发

🤩短语
  • rinse with (用…漂掉;用…冲洗掉)

  • rinse thoroughly (彻底清洗)

  • rinse water (冲洗水)

  • rinse out (冲洗掉)

🎤例句
  • Let me just rinse my hands. (让我冲个手。)

  • Rinse the vegetables under a cold tap. (把蔬菜放在冷水龙头下冲洗。)

🤔同义词
  • gargle (漱;冲洗掉;漂净)

  • irrigation, hair dye (冲洗;漂洗;[轻]染发剂;染发)

9237. riot

'raiət 暴乱;放纵;蔓延

'raiət 骚乱;放荡

🤩短语
  • riot police (防暴警察)

  • riot in (沉湎于;热衷于)

  • run riot (茂盛;跟错踪迹;胡闹)

  • riot act ((英)取缔暴动法)

  • riot gear (防暴装备)

🎤例句
  • urban riots (城市骚乱)

  • prison riots (监狱暴乱)

  • His murder triggered vicious race riots (= caused by a problem between different races ) . (他的被杀引发了严重的种族骚乱。)

  • police wearing riot gear (配有防暴装备的警察)

  • police in bullet-proof vests and carrying riot shields (穿防弹背心、持防暴盾牌的警察)

🤔同义词
  • loose, commotion (暴乱;放纵;蔓延)

  • sow one's wild oats, easy virtue (骚乱;放荡)

  • lose, spend, consume (浪费,挥霍)

9238. rip

rip 撕;锯

rip 裂口,裂缝

🤩短语
  • rip off ([俚]偷窃;扯掉;欺诈;剥削)

  • let rip ([口语])

  • rip out (扯掉;狠狠地发出)

  • rip up (撕碎,撕毁)

  • let it rip (◎不要担心;别理会后果;听其自然)

🎤例句
  • Her clothes had all been ripped. (她的衣服都被撕破了。)

  • The sail ripped under the force of the wind. (船帆被狂风刮破了。)

  • Impatiently, Sue ripped the letter open . (休急不可待地撕开信封。)

🤔同义词
  • saw (撕;锯)

  • gap, seam (裂开,被撕裂)

  • crack, split (裂口,裂缝)

9239. ripe

raip 熟的,成熟的;时机成熟的

raip 搜查;调查

raip 进行搜查

raip (Ripe)人名;(意、瑞典)里佩

🤩短语
  • ripe for (时机成熟;为……做好准备)
🎤例句
  • Those tomatoes aren’t ripe yet. (那些番茄还没熟。)
🤔同义词
  • developed, mature, adult ([植][医]熟的,成熟的;时机成熟的)

  • examine, survey (搜查;调查)

9240. ripen

'raipən 使成熟

🎤例句
  • The apples were ripening on the trees. (树上的苹果都熟了。)
🤔同义词
  • age, mellow (使成熟)

  • age, mature, flower (成熟)

9241. ripple

'ripl 波纹;涟漪;[物] 涟波

'ripl 起潺潺声

🤩短语
  • torque ripple (转矩波动)

  • ripple current (纹波电流;脉动电流)

  • voltage ripple (电压纹波;电压脉动)

  • ripple effect (连锁反应;涟漪作用)

  • current ripple (流痕;水流波;纹波电流)

  • ripple voltage (纹波电压;脉动电压)

  • ripple through (行波传送进位)

🎤例句
  • ripples on the surface of the pond (池面上的涟漪)

  • She dived into the pool, making scarcely a ripple. (她跳入池中,几乎没有泛起水波。)

🤔同义词
  • cockles, Sparkling Raindrops (波纹;涟漪;[物]涟波)

9242. rise

raiz, rais 上升;增强;起立;高耸

raiz, rais 上升;高地;增加;出现

🤩短语
  • on the rise (在增加;在上涨)

  • give rise to (使发生,引起)

  • temperature rise (温升;温度上升)

  • rise up (上升;起义;叛变)

  • rise and fall (涨落;抑扬)

  • rise from (从…升起,由…复活)

  • rise above (克服;不受…的影响)

  • rise in value (价值升高)

  • rise again (死而复生)

  • rise by (上升到…;增长了…)

  • rise in price (涨价)

  • high rise (高楼大厦,高层建筑)

  • sharp rise (激增;激涨)

  • pay rise (加薪)

  • rise against (起来反抗)

  • rise time (上升时间;上沿时间;升压时间;升起时间;增长时间;生成时间)

  • pressure rise (压力上升;增压;升压)

  • high rise building (高层建筑物)

  • rise in temperature (温度上升)

  • get a rise ([俚语]【生理学】勃起)

🎤例句
  • The police seem unable to cope with the rising tide of (= large increase in ) car crime. (面对日益增多的汽车罪案,警方似乎无能为力。)
🤔同义词
  • raise, arise, tower, go up, climb (上升;增强;起立;高耸)

  • height, occurrence, appearance, emergence, enhancement (上升;高地;增加;出现)

9243. risk

risk 风险;危险;冒险

risk 冒…的危险

🤩短语
  • at risk (处于危险中)

  • risk management (风险管理)

  • risk assessment (风险估计,危险率估计)

  • high risk (高风险)

  • credit risk (信用风险;信贷风险;信用危机)

  • risk analysis (风险分析)

  • financial risk (财务风险)

  • security risk (危险人物;不可靠分子;对国家安全的危害)

  • risk factor (风险因素,危险系数)

  • no risk (无风险,不负风险)

  • at the risk of (冒着…的危险)

  • market risk (市场风险)

  • risk evaluation (风险评价;火险评估)

  • investment risk (投资风险)

  • take the risk (承担风险)

  • risk investment (风险投资;危险投资)

  • operational risk (操作风险;经营风险;运作风险)

  • risk aversion (风险规避;厌恶风险)

  • own risk (个人承担风险)

  • fire risk (火险;起火的原因)

🎤例句
  • It was a risk, sending a letter to my house. (将信寄到我家是冒险。)
🤔同义词
  • venture, throw (风险;[保险]危险;冒险)

  • hazard (冒…的危险)

9244. risky

'riski 危险的;冒险的;(作品等)有伤风化的

🎤例句
  • Doctors say it’s too risky to try and operate. (医生说动手术风险太大。)

  • Buying a secondhand car is a risky business . (买二手汽车是有风险的。)

🤔同义词
  • dangerous, critical, threatening, perilous, hazardous (危险的;冒险的;(作品等)有伤风化的)

9245. rite

rait 仪式;惯例,习俗;典礼

🤩短语
  • last rites ([宗]临终祈祷)

  • rite of passage (n. [人类学]通过仪式;人生大事及其庆祝仪式(常用复数形式表示))

🎤例句
  • funeral rites (殡葬仪式)

  • ancient fertility rites (古代的生殖崇拜仪式)

  • These traditional rites are performed only by the women of the village. (这些传统仪式只由村里的女人来进行。)

🤔同义词
  • ceremony, tradition, convention, usage, institution (仪式;惯例,习俗;典礼)

9246. ritual

'ritjuəl, -tʃu- 仪式;惯例;礼制

'ritjuəl, -tʃu- 仪式的;例行的;礼节性的

🤩短语
  • ritual dance (仪式之舞;祭祀之舞)
🎤例句
  • ancient pagan rituals (古老的异教仪式)

  • the importance of religion and ritual in our lives (我们生活中宗教和宗教仪式的重要性)

  • The lady of the house performs the sacred ritual of lighting two candles. (由女主人来完成点燃两根蜡烛的神圣仪式。)

🤔同义词
  • tradition, ceremony, convention, usage, service (仪式;惯例;礼制)

  • routine, ceremonial (仪式的;例行的;礼节性的)

9247. rival

'raivəl 对手;竞争者

'raivəl 与…竞争;比得上某人

'raivəl 竞争的

🤩短语
  • rival firms (竞争公司;竞争商行)
🎤例句
  • This gives the company a competitive advantage over its rivals. (这使该公司与其对手相比具有一项竞争优势。)

  • He finished 39 seconds ahead of his main rival . (他比主要对手早39秒到达终点。)

  • She was 2 minutes faster than her nearest rival . (她比紧随其后的对手快两分钟。)

  • a game against their old rivals , Manchester United (和他们的老对手曼联队的比赛)

  • They still remain bitter rivals (= hate each other ) . (他们仍是死敌。)

  • Their sales have now overtaken those of their arch-rival (= main or strongest rival ) . (他们的销售额现已超过了主要竞争对手。)

🤔同义词
  • equal, comparative, opponent, match, adversary (对手;[劳经]竞争者)

  • match, compete against (与…竞争;比得上某人)

  • contest, cope, struggle to ([劳经]竞争)

  • competitive, vying ([劳经]竞争的)

9248. rivalry

'raivəlri 竞争;对抗;竞赛

🤩短语
  • sibling rivalry (同胞争宠;手足之争)
🎤例句
  • The two players have developed a friendly rivalry . (这两名选手之间已形成一种友好的竞争关系。)

  • She had never overcome her feelings of sibling rivalry (= rivalry between brothers and sisters ) . (她一直没有克服和兄弟姐妹较劲的那种心理。)

🤔同义词
  • competition, war, struggle, match, contest (竞争;对抗;竞赛)

9249. river

'rivə 河,江

🤩短语
  • yangtze river (长江)

  • pearl river (珠江(位于中国南部))

  • yellow river (黄河)

  • pearl river delta (珠江三角洲)

  • river basin (流域)

  • yangtse river (长江(位于中国))

  • yangtze river delta (长江三角洲)

  • in the river (在河里)

  • river water (江河水)

  • river valley (河谷;山涧)

  • along the river (沿着河边;沿着河岸)

  • on the river (在河上;在河边;在河面上)

  • river bank (河岸;河堤)

  • cross the river (◎渡河)

  • by the river (在河边)

  • river mouth (河口)

  • mississippi river (密西西比河)

  • songhua river (松花江)

  • river channel (河道;河槽;船舶航道)

  • river system (河川系统;河道网)

🎤例句
  • the Mississippi River (密西西比河)

  • the River Thames (泰晤士河)

🤔同义词
  • kawa (河,江)

9250. rivet

'rivit 铆钉

'rivit 铆接;固定;(把目光、注意力等)集中于

🤩短语
  • blind rivet (盲孔铆钉;空心铆钉)

  • rivet machine (制铆钉机;铆钉机;拉钉机)

  • rivet joint (铆钉接合)

🎤例句
  • The West Ham crest features two crossed rivet hammers and the club has been known has the Hammers ever since (球队的队徽上有两个交叉的铆钉锤,这也让人们把球队和铁锤联系在一起。)
🤔同义词
  • clinching ([机]铆钉)

  • focus on, root (铆接;固定;(把目光、注意力等)集中于)

9251. roach

rəutʃ (美)蟑螂;[鱼] 斜齿鳊

🤔同义词
  • cockroach, black beetle ((美)蟑螂;[鱼]斜齿鳊)

9252. road

rəud 公路,马路;道路;手段

rəud (狗)沿臭迹追逐(猎物)

rəud (美)巡回的

🤩短语
  • on the road (在旅途中;到处奔走)

  • in the road (adv. 挡路)

  • road traffic (道路交通)

  • road network (道路网,公路网)

  • road construction (公路建设,筑路)

  • road surface (路面)

  • silk road (丝绸之路)

  • along the road (沿路)

  • down the road (一段时间之后)

  • main road (大路;主干道)

  • ring road (环形公路)

  • road transport (公路运输;铁路运输;陆路运输)

  • road transportation (公路运输)

  • road safety (道路安全;行车安全)

  • country road (农村道路)

  • road to success (成功之路;成功者之路)

  • road map (公路图)

  • take the road (出发)

  • mountain road (山区道路)

  • by road (由公路,从陆地上)

🎤例句
  • 65 Maple Road (枫树路65号)
🤔同义词
  • highway, path, instrument, way, course ([公路]公路,马路;[交]道路;手段)

  • itinerant ((美)巡回的)

9253. roadside

'rəudsaid 路边;路旁

'rəudsaid 路边的;路旁的

🎤例句
  • Bob was forced to leave the car at the roadside and run for help. (鲍勃被迫把车停在路边,跑去求助。)
🤔同义词
  • curb, wayside (路边;路旁)

  • wayside (路边的;路旁的)

9254. roadway

'rəudwei 道路;路面;车行道;铁路的路基

🤩短语
  • roadway support (巷道支架;平巷支护)

  • haulage roadway (运输巷道)

🎤例句
  • Marks in the roadway seem to indicate that he skidded taking a sharp turn. (从车道上的痕迹看,他似乎在急转弯时打滑了。)
🤔同义词
  • path, course (道路;路面;[公路]车行道;铁路的路基)

9255. roam

rəum 漫游,漫步;流浪

rəum 漫步,漫游;流浪

🤩短语
  • roam about (漫游;漫步)

  • roam around (散步,闲逛)

🎤例句
  • Chickens and geese roam freely in the back yard. (鸡和鹅在后院随意溜达。)

  • You shouldn’t let your children roam the streets . (你不应该让孩子在街上游荡。)

🤔同义词
  • range, knock about/around (漫游,漫步;流浪)

  • range, go on a tour (在…漫步,漫游;在…流浪)

  • travel, bummel (漫步,漫游;流浪)

9256. roar

rɔ: 咆哮;吼;轰鸣

rɔ: 咆哮;吼叫;喧闹

🎤例句
  • the roar of the crowd (人群的喊叫声)

  • He let out a roar of laughter . (他放声大笑。)

🤔同义词
  • snarl, rave (咆哮;吼;轰鸣)

  • gnar, huff and puff (咆哮;吼叫;喧闹)

  • yell out, huff and puff (咆哮;呼喊;使……轰鸣)

9257. roast

rəust 烤,焙;烘,烘烤;暴露于某种热力下以得温暖

rəust 烘烤的;烤过的

rəust 烤肉;烘烤

🤩短语
  • roast duck (烤鸭,烧鸭)

  • roast beef (烤牛肉)

  • beijing roast duck (北京烤鸭)

  • roast turkey (烤火鸡;烧火鸡)

  • roast chicken (烤鸡;烧鸡;烤油鸡;片皮脆烧鸡)

  • roast meat (铁板烤肉)

  • roast pork (烤猪肉,叉烧)

  • roast beijing duck (北京烤鸭)

  • roast suckling pig (烤乳猪)

🎤例句
  • Are you going to roast the chicken? (这鸡你是准备烤的吗?)

  • the delicious smell of meat roasting (烤肉的香味)

  • We caught a rabbit and roasted it over an open fire. (我们捉到一只兔子,放在火上烧烤。)

🤔同义词
  • torrefy, bake (烤,焙;烘,烘烤;暴露于某种热力下以得温暖)

  • broil, toast (烤;烘)

  • baking, broiled (烘烤的;烤过的)

  • bulgogi, bar-b-q (烤肉;烘烤)

9258. rob

rɔb 抢劫;使…丧失;非法剥夺

🎤例句
  • They killed four policemen while robbing a bank. (他们抢劫一家银行的时候杀了4名警察。)

  • A 77-year-old woman was robbed at knifepoint. (一名77岁老妪遭到持刀抢劫。)

🤔同义词
  • hijack, spoliate (抢劫;使…丧失;非法剥夺)

  • prey upon, pillage (抢劫;掠夺)

9259. robbery

'rɔbəri 抢劫,盗窃;抢掠

🤩短语
  • armed robbery (持械抢劫)

  • daylight robbery (明抢)

  • highway robbery (挡路抢劫)

🎤例句
  • Police are investigating a series of bank robberies in South Wales. (警方正在调查发生在南威尔士的连环银行抢劫案。)

  • He received a 10 year prison sentence for armed robbery (= robbery using a gun ) . (他因持枪抢劫被判十年监禁。)

  • He admitted attempted robbery and was given a suspended sentence. (他承认企图行劫,被判了缓刑。)

🤔同义词
  • theft, despoliation ([法]抢劫,盗窃;抢掠)

9260. robe

rəub 长袍,礼服;制服

rəub 穿长袍

🤩短语
  • dragon robe (龙袍)
🎤例句
  • a priest’s robes (牧师的长袍)
🤔同义词
  • uniform, cope (长袍,礼服;制服)

9261. robin

'rɔbin 知更鸟

🤩短语
  • robin hood (n. 罗宾汉;(罗宾汉式的)绿林好汉)

  • round robin (循环赛;一系列;联名声明书)

  • robin williams (罗宾·威廉姆斯(喜剧巨星))

🎤例句
  • The robin carols from the treetops its loud, hearty strain. (知更鸟在树顶上尽情地大声歌唱。)
🤔同义词
  • redbreast (知更鸟)

9262. robot

'rəubɔt, -bət, 'rɔbət 机器人;遥控设备,自动机械;机械般工作的人

🤩短语
  • mobile robot (移动式遥控装置)

  • robot arm (机械手臂;机器手)

  • humanoid robot (n. 人形机器人)

  • intelligent robot (智能机器人;智慧型机器人)

  • industrial robot (工业机器人)

  • space robot (空间机器人)

  • robot hand (机械手;机扑手)

  • underwater robot (水下机器人)

  • robot dynamics (机器人动力学;机扑动力学)

  • spot welding robot (点焊机器人;点焊机扑)

🎤例句
  • cars built by robots (机器人制造的汽车)
🤔同义词
  • droid, golem ([自]机器人;遥控设备,自动机械;机械般工作的人)

9263. robust

rəu'bʌst, 'rəubʌst 强健的;健康的;粗野的;粗鲁的

🤩短语
  • robust control ([机]鲁棒控制;强健控制)

  • robust design (n. 稳健设计;坚稳设计)

  • robust estimation (抗差估计,稳健估计;强估计)

  • robust statistics (坚固统计量)

🎤例句
  • a robust man of six feet four (一个身高六英尺四英寸的壮汉)
🤔同义词
  • healthy, crude, gross, fine, rough (强健的;健康的;[生物]粗野的;粗鲁的)

9264. rock

rɔk 岩石;摇滚乐;暗礁

rɔk 摇动;使摇晃

🤩短语
  • rock mass (岩体;岩块,岩块体;岩石层)

  • source rock (源岩;生油岩层)

  • soft rock (比较轻柔的摇滚乐;软岩石)

  • on the rocks (触礁,毁坏;破产)

  • rock mechanics (岩石力学;岩土力学)

  • wall rock (n. [矿]围岩)

  • rock burst (岩层突裂)

  • rock slope (岩石边坡;石坡;岩石坡;石流坡)

  • volcanic rock (火山岩;火成岩;火山碎屑岩)

  • hard rock (重摇滚;剧烈摇滚乐;硬质岩石)

  • carbonate rock (碳酸盐岩)

  • phosphate rock (磷酸盐岩)

  • rock music (摇滚乐)

  • rock type (岩石类型;岩石型态)

  • rock and roll (摇滚乐)

  • rock salt (n. 岩盐)

  • reservoir rock (n. 储集岩;贮油岩;储油岩石)

  • clastic rock (碎屑岩)

  • rock band (摇滚乐团)

  • rock climbing (攀岩运动;岩石作业)

🎤例句
  • the late rock star, Freddie Mercury (已故摇滚乐明星弗雷迪·默丘利)

  • The stadium has hosted numerous rock concerts . (这个体育场举行过许多场摇滚乐音乐会。)

🤔同义词
  • covers, pena ([岩]岩石;摇滚乐;暗礁)

  • shake, swing motion (摇动;使摇晃)

  • wave, roll, shake (摇动;摇晃)

9265. rocker

'rɔkə 摇杆;摇的人;镰刀弯;套钩;摇轴

🤩短语
  • rocker arm (摇臂,摇杆)

  • rocker switch (摇臂开关,摇杆式开关;提杆开关;跷板开关)

  • rocker shaft (摇杆轴)

🎤例句
  • ageing rockers (渐渐老去的摇滚乐歌手)
🤔同义词
  • rocking lever, locking lever ([机]摇杆;摇的人;镰刀弯;套钩;摇轴)

9266. rocket

'rɔkit 飞驰,飞快地移动;迅速增加

'rɔkit 火箭

🤩短语
  • rocket engine (n. 火箭发动机;火箭引擎)

  • carrier rocket (n. 运载火箭)

  • rocket launcher (火箭发射装置,火箭发射器;火箭筒,火箭发射车)

  • rocket scientist (火箭专家;股市分析高手;[喻]行家)

  • rocket projectile (火箭弹;喷气火箭)

  • rocket fuel (火箭燃料)

  • rocket science (复杂的事;航天器学)

  • space rocket (航天火箭)

  • rocket propulsion (火箭推进;[计]喷射推进)

🎤例句
  • The train rocketed through the tunnel. (火车高速穿过隧道。)

  • Larsson’s shot rocketed into the back of the net. (拉森射出的球直飞网底。)

🤔同义词
  • hell, spur on (飞驰,飞快地移动;迅速增加)

  • roquette ([航]火箭)

9267. rocky

'rɔki 岩石的,多岩石的;坚如岩石的;摇晃的;头晕目眩的

🤩短语
  • rocky mountain (落基山(脉);洛矶山(脉))

  • rocky desert (岩质沙漠)

  • rocky coast (岩石海岸)

  • rocky road (坎坷崎岖的路)

🎤例句
  • a rocky cliff (岩石嶙峋的峭壁)

  • They hurried over the rough rocky ground . (他们匆匆穿过那崎岖不平的石头地。)

🤔同义词
  • petrous, lithological (岩石的,多岩石的;坚如岩石的;摇晃的;头晕目眩的)

9268. rod

rɔd 棒;惩罚;枝条;权力

🤩短语
  • wire rod (线材;盘条;盘圆;钢丝筋条)

  • connecting rod ([机]连杆)

  • sucker rod (深井泵活塞杆,抽油杆)

  • spare the rod (不忍用杖;对小孩等管教不严;不处罚)

  • piston rod (n. 活塞杆)

  • welding rod (焊条;熔接条)

  • rod mill (棒磨;棒磨机)

  • rod pump (杆式泵)

  • fishing rod (n. 钓杆)

  • screw rod (螺旋杆;丝杆)

  • anchor rod (锚杆;地脚螺栓)

  • lightning rod (避雷针)

  • push rod (制动缸推杆;推棒;顶杆)

  • control rod (控制棒;操纵杆)

  • drill rod (钻杆;带孔棒;钎子)

  • tie rod (横拉杆;前轮连接杆)

  • steel rod (钢拉杆;钢条;钢棍)

  • pumping rod (泵杆,抽油杆)

  • sucker rod pump (有杆泵;杆式泵)

  • pull rod (拉杆;推杆)

🎤例句
  • a measuring rod (测量杆)
🤔同义词
  • punishment, authority, payment, bar, discipline (棒;惩罚;枝条;权力)

9269. rodent

'rəudənt 啮齿类的;咬的,嚼的;侵蚀性的

'rəudənt [脊椎] 啮齿动物

🎤例句
  • This is an actual monster, some sort of rodent-like creature with a dinosaur beak. (这真的是怪兽,有点像啮齿动物,但长着恐龙一样的嘴巴。)

  • But the new study found that 70 percent of rodent and primate groups have species with an appendix. (但是,这项新的研究发现,70%的啮齿动物和灵长目动物的物种具有阑尾。)

  • Like Plasmodium, which cycles between mosquitoes and man, Toxoplasma cycles between its rodent and feline hosts, living out different phases of its existence in each. (像疟原虫在蚊子和人之间循环一样,弓形虫的循环界于其啮齿类和猫科宿主之间,在不同宿主体内活出不同的生存阶段。)

🤔同义词
  • corrosive, erosive ([脊椎]啮齿类的;咬的,嚼的;侵蚀性的)

  • gnawer ([脊椎]啮齿动物)

9270. rodeo

rəu'deiəu, 'rəudiəu 竞技表演;竞技者

rəu'deiəu, 'rəudiəu 竞技

🎤例句
  • And over the years, modders have introduced several innovations that have grown into entire product categories—like mountain bikes, heart-lung machines, and rodeo kayaks. (这些年来,游戏制作者们已经引进了一些进入整个生产线的创新产品——想山地车、心肺呼吸器、竞技皮划艇.)

  • The spurs cause blunt trauma to the shoulders which again never have time to heal properly before the horse is ridden and spurred in another rodeo. (马刺会造成肩膀的钝伤,这些伤从来都没有等到痊愈就会被在另一场竞技秀中再次被骑和刺。)

9271. roger

好;知道了

罗杰(男子名)

🤩短语
  • roger federer (罗杰·费德勒(瑞士网球巨星))

  • roger clemens (罗杰·克莱门斯(一位活跃于1980年代至2000年代的美国职棒大联盟的投手,外号“火箭人”))

  • jolly roger (海盗旗(饰有白色骷髅的黑旗))

9272. role

rəul 角色;任务

🤩短语
  • role of (……的角色)

  • play an important role (起到重要作用)

  • leading role (主导作用;主导地位)

  • active role (积极任务;活跃角色)

  • play a role (发挥作用;扮演一个角色)

  • play a role in (在……起作用)

  • play the role (扮演角色)

  • play the role of (v. 担任…角色)

  • role model (n. 行为榜样;角色模特)

  • pivotal role (关键作用;要害作用)

  • dominant role (主要角色)

  • supporting role (n. 配角)

  • social role (社会角色)

  • role play (角色游戏)

  • role playing (扮演角色)

  • dual role (双重角色)

  • gender role (性别角色)

  • play the leading role (起主要作用, 起带头作用)

  • role conflict (角色冲突)

  • sex role (性别角色)

🎤例句
  • She has just landed the lead role in their latest production. (她刚在他们最新的作品中取得了主角。)
🤔同义词
  • workers, mission, part, assignment, character (角色;任务)

9273. roll

rəul 卷;滚动,转动;辗

rəul 卷,卷形物;名单;摇晃

🤩短语
  • roll out (铺开;滚出)

  • work roll (工作辊)

  • roll in (蜂拥而来;[口]有大量的(钱财等);[美俚]就寝;到达)

  • rock and roll (摇滚乐)

  • roll up (卷起;滚滚上升;到达;出现;积累成;迫敌退向中央)

  • roll gap (轧辊开度;辊间距离)

  • roll on (继续前进)

  • cold roll (冷轧, 冷轧辊)

  • roll forming (滚轧成形;成形轧制)

  • roll over (翻滚;转存;延缓付款)

  • roll away (vt. 滚动卷页;滚过去,慢移过去)

  • roll back (击退;把…压低到标准水平)

  • roll into (卷成,使合为一体;滚进)

  • roll down (滚下)

  • roll off (转降,辗轧)

  • steel roll ([化]钢辊)

  • spring roll ((中国的)春卷;弹簧辊;薄饼)

  • hot roll (热轧,热轧卷;加热压光辊)

  • on a roll (运气好;超常发挥;做得很顺)

  • roll call (点名;名单;登记表)

🎤例句
  • His sleeves were rolled above his elbows. (他的袖子卷到了胳膊肘的上面。)
🤔同义词
  • turn, wheel (卷;滚动,转动;辗)

  • wave, turn, screw, rock (卷;滚动;转动;起伏,摇晃)

  • book, volume (卷,卷形物;名单;摇晃)

9274. roller

'rəulə [机] 滚筒;[机] 滚轴;辊子;滚转机

🤩短语
  • roller bearing (滚柱轴承)

  • roller coaster (过山车;云霄飞车;情绪急转突变)

  • roller mill (n. 滚筒辗粉机;滚压机)

  • rubber roller (搓纸轮;橡胶辊筒;橡皮辊子)

  • cylindrical roller (圆柱滚子;(输送机)圆筒形滚柱)

  • tapered roller (圆锥滚子;锥形辊)

  • top roller (支托轮;顶端滚柱)

  • road roller (n. 压路机)

  • roller compacted concrete (碾压混凝土)

  • roller skating (滑旱冰)

  • needle roller (滚针;卷叶虫)

  • roller conveyor (滚筒(柱)式输送机;滚动传送机;辊子输送机)

  • spherical roller (球面滚子)

  • guide roller (导辊;导轮)

  • roller chain ([机]滚子链)

  • roller press (滚压机;液压机)

  • taper roller (锥形滚柱)

  • supporting roller (支承滚柱;支撑轴;随动轮)

  • steel roller (钢辊;钢轮压路机)

  • vibratory roller (振动压路机;震实锟)

🎤例句
  • a paint roller (刷漆滚筒)

  • a garden roller (碾草坪机)

🤔同义词
  • platen, tumbling barrel ([机]滚筒;滚轴;辊子;滚转机)

9275. Roman

'rəumən 罗马人;古罗马语

'rəumən 罗马的;罗马人的

🤩短语
  • roman empire (罗马帝国(指公元前27年到公元476年的罗马奴隶制国家))

  • roman catholic (罗马天主教的;天主教会的;天主教徒)

  • roman law (罗马法)

  • roman catholic church (罗马天主教会;罗马公教)

  • roman catholicism (n. 天主教;罗马公教)

  • holy roman empire (n. 神圣罗马帝国)

  • roman numerals (罗马数字)

  • times new roman (新罗马字体)

  • roman architecture (罗马式建筑)

  • western roman empire (西罗马帝国)

🎤例句
  • When they conquered Britain, the Romans brought this custom with them. (当古罗马人征服不列颠时,他们把这一习俗也带了过去。)

9276. romance

rəu'mæns, 'rəumæns, rə'mæns 传奇;浪漫史;风流韵事;冒险故事

rəu'mæns, 'rəumæns, rə'mæns 虚构;渲染;写传奇

🤩短语
  • romance languages (罗曼斯语(由拉丁语演变而成的语言))
🎤例句
  • Michelle married him after a whirlwind romance (= one that happens very suddenly and quickly ) . (经过一场旋风式的恋爱,米歇尔嫁给了他。)
🤔同义词
  • legend, affair (传奇;浪漫史;风流韵事;冒险故事)

  • cook up, think up (虚构;渲染;写传奇)

9277. romantic

rəu'mæntik 浪漫的;多情的;空想的

rəu'mæntik 浪漫的人

rəu'mæntik 使…浪漫化

🤩短语
  • romantic love (浪漫爱情)

  • romantic movement (浪漫主义运动(十八世纪末及十九世纪初西欧掀起的文学艺术运动))

  • new romantic (新浪漫;新浪漫主义)

🎤例句
  • ‘Tom always sends me red roses on my birthday.’ ‘How romantic!’ (“我过生日时汤姆总是给我送红玫瑰。”“多浪漫啊!”)
🤔同义词
  • fantastic, amorous (浪漫的;多情的;空想的)

9278. romanticism

rəu'mæntisizəm 浪漫主义;浪漫精神

🎤例句
  • Her determined romanticism was worrying me. (她坚定的浪漫主义正让我担心着呢。)

9279. Rome

rəum 罗马(意大利首都)

🎤例句
  • He passed one night in Rome. (他在罗马过了一夜。)

  • We finally arrived in Rome. (我们终于到达罗马。)

  • He sways the whole Rome. (他统治着整个罗马帝国。)

9280. roof

ru:f, ruf 屋顶;最高处,顶部;最高限度

ru:f, ruf 给…盖屋顶,覆盖

🤩短语
  • flat roof (屋顶平台)

  • roof structure (屋顶结构;塔楼)

  • floating roof (浮顶(尤指油罐的浮顶))

  • roof garden (屋顶花园)

  • roof fall (塌顶)

  • roof support (罐顶支柱;顶板支护)

  • roof tank (天台贮水箱;屋顶水箱)

  • green roof (绿色屋顶;新露顶板)

  • floating roof tank (浮顶罐,浮顶油罐)

  • roof truss (屋架;屋顶架;支持屋顶的三角形桁架)

  • roof beam (屋顶梁)

  • roof of the mouth (口盖,上颚)

  • roof construction (屋顶构造,屋盖构造;屋顶结构)

  • under one's roof (在某人家里)

  • roof top (屋顶)

  • roof bolt (顶锚)

  • sloping roof (斜面屋顶,斜屋面)

  • roof insulation (屋顶保温)

  • tile roof (瓦屋顶)

  • retractable roof (可移动车顶)

🎤例句
  • They finally found the cat up on the roof. (他们最后在屋顶上找到了那只猫。)

  • a flat roof (平顶)

  • a pitched roof (斜顶)

🤔同义词
  • top, housetop ([建]屋顶;最高处,顶部;最高限度)

  • invest, house, sheet, cap (给…盖屋顶,覆盖)

9281. rookie

'ruki 新手

🎤例句
  • rookie cops (新手警察)
🤔同义词
  • freshman, noob, first-timer (新手)

9282. room

房间;空间;余地;机会;房间里所有的人

为…提供住处;租房,合住;投宿,住宿;留…住宿

🤩短语
  • room temperature (室温;常温(约20摄氏度))

  • living room (客厅,起居室)

  • at room temperature (在室温下)

  • dining room (餐厅)

  • conference room (会议室,会议厅)

  • single room (n. 单人房,单人间)

  • reading room (阅览室)

  • meeting room (会议室)

  • leave the room ([口语]上厕所)

  • room number (房间号码)

  • operating room (n. [医]手术室)

  • computer room (计算机机房)

  • clean room (绝对无尘室)

  • control room (控制室;仪表室;配电室)

  • guest room (客房)

  • double room (双人房)

  • room service (n. 客房服务)

  • dressing room (n. 更衣室;化妆室)

  • room for improvement (改进的余地)

  • no room for (没地方)

🎤例句
  • I looked around the room. (我四下看了看房间。)

  • She nodded toward a man who was standing across the room (= on the other side of the room ) . (她朝站在屋子另一头的一个男人点点头。)

  • Someone was laughing in the next room (= the one beside the one you are in ) . (隔壁房间有人在笑。)

  • Here’s your key - room 348. (这是你的钥匙——348号房间。)

🤔同义词
  • apartment, opportunity, scope, vacuum, chamber ([建]房间;空间;余地;机会)

  • belong, harbor, live, quarter, dwell (居住;住宿)

9283. roost

ru:st 栖木;鸟窝;群栖的禽鸟

ru:st 栖息;安歇

🤩短语
  • come home to roost (得到恶报,报应;归还原主)
🎤例句
  • The peacocks roost in nearby shrubs. (那只孔雀在附近的灌木丛里栖息。)
🤔同义词
  • perch (栖木;鸟窝;群栖的禽鸟)

  • perch (栖息;安歇)

9284. rooster

'ru:stə 公鸡;狂妄自负的人

🤔同义词
  • coq, chanticleer ([禽]公鸡;狂妄自负的人)

9285. root

ru:t, rut 根;根源;词根;祖先

ru:t, rut 生根;根除

🤩短语
  • root cause (根本原因)

  • root in (来源于;起因于)

  • root system (根系;根轴系)

  • root canal ([医]牙根管)

  • lotus root (莲藕)

  • square root (平方根;二次根)

  • take root (v. 生根,扎根)

  • at the root of (实质上,根本上)

  • root tip (根尖)

  • nerve root (神经根)

  • root mean square (n. 均方根)

  • root out (根除;连根拔起;发现)

  • licorice root (甘草)

  • tooth root ([医]齿根;[医]牙根)

  • root for (支持;赞助;为……加油)

  • root rot (烂根病,根腐病)

  • root directory (根目录)

  • root and branch (彻底地;全部地;极端地)

  • grass root (基层;草根)

  • dorsal root (背根;后根)

🎤例句
  • tree roots (树根)

  • These plants produce a number of thin roots. (这些植物会长出一些细根。)

🤔同义词
  • parent, principle, father, radix ([数][植]根;根源;词根;祖先)

  • radicate (生根;根除)

  • fix on, hold in place (生根,固定;根源在于)

9286. rope

rəup 绳,绳索

rəup 捆,绑

🤩短语
  • wire rope (钢丝索;钢缆, 钢索)

  • steel wire rope (钢丝绳;钢丝索;钢缆)

  • on the ropes ([俚]濒于失败;完全无力回击;处于困境)

  • rope in (说服;用绳子围住)

  • steel rope (钢索,钢丝绳)

  • rope skipping (n. 跳绳)

  • anchor rope (锚索,绷绳)

  • jump rope (跳绳游戏;跨越横线)

  • hoisting rope (提升钢丝绳;起重索;起重绳;曳引绳)

  • rope ladder (绳梯)

  • hemp rope (麻绳)

  • cotton rope (棉绳)

  • skip rope (跳绳)

  • safety rope (安全绳,安全绳索)

  • lifting rope (吊绳;吊索;起重绳)

  • skipping rope (跳绳用的绳子)

  • hoist rope (起重钢丝绳;卷扬绳)

  • tight rope (绷紧的绳索)

  • pull rope (牵索;信号绳)

  • climbing rope (攀登用绳索,爬绳)

🎤例句
  • They tied a rope around my waist and pulled me up. (他们在我腰间系了一根粗绳子,把我拉了上去。)

  • The man was coiling a length of rope. (那人正在卷一段绳子。)

🤔同义词
  • line, cord (绳,绳索)

  • bundle, colligate (捆,绑)

9287. rose

玫瑰;粉红色;蔷薇(花);粉红色的葡萄酒

玫瑰花的;玫瑰色的;粉红色的;带有玫瑰香味的

使成玫瑰色,使(面颊)发红;使有玫瑰香味

起义( rise的过去式);升起;(数量)增加;休会

🤩短语
  • red rose (n. 红玫瑰;[史]英国兰开斯特家族族徽)

  • rose garden (玫瑰园;蔷薇园)

  • white rose (白玫瑰)

  • blue rose (蓝色玫瑰(从未见过的事物))

  • wild rose (n. 野玫瑰;[植]野蔷薇)

  • rose oil (玫瑰油)

  • under the rose (秘密地,私下地)

  • chinese rose (月季)

  • rose flower (玫瑰花)

  • rose of sharon ((美)[植]木槿(等于Hibiscus syriacus))

  • china rose ([植]月季,朱槿)

  • rose water (玫瑰香水;奉承话)

  • rose red (n. 红色玫瑰(电影名称))

  • pink rose (粉红玫瑰;玫瑰彩红麻)

  • rose hip ([植]野玫瑰果)

  • rose color (n. 玫瑰红;淡红色)

  • famille rose (粉彩;胭脂红)

  • rose wood (黄花梨木;青龙木)

  • wind rose (风向图;风向频率图;风向玫瑰图)

  • cotton rose (木芙蓉)

🎤例句
  • a dozen red roses (一打红玫瑰)

  • A large bouquet of roses arrived on her desk. (一大束玫瑰送到了她的桌子上。)

🤔同义词
  • rugosa ([园艺]玫瑰,蔷薇;玫瑰红)

  • advanced, improved (上升(rise的过去式);增加;起立)

9288. rosette

rəu'zet 莲座丛;玫瑰形饰物;[建] 圆花饰

🎤例句
  • Marjorie stood on the porch with a big yellow rosette tied around the post. (马乔里站在柱子上系着一个巨大的黄色玫瑰花形饰物的门廊里。)

9289. rostrum

'rɔstrəm, 'rɔ:- 讲坛;演讲者;嘴;喙

🎤例句
  • As he stood on the winner's rostrum, he sang the words of the national anthem. (当他站在领奖台上,他唱起了国歌中的词句。)
🤔同义词
  • mouth, estrade (讲坛;演讲者;嘴;[动][植]喙)

9290. rosy

'rəuzi 蔷薇色的,玫瑰红色的;美好的;乐观的;涨红脸的

'rəuzi (Rosy)人名;(罗、意、瑞、典)罗茜(女名),罗西;(英)罗茜

🤩短语
  • rosy clouds (彩霞)
🎤例句
  • a company that sees a rosy future for itself (认为业务前景一片光明的公司)

  • Letters to relatives in Europe painted a rosy picture of life in the United States. (写给欧洲亲戚的信把美国的生活描绘得如花似锦。)

🤔同义词
  • nice, optimistic (蔷薇色的,玫瑰红色的;美好的;乐观的;涨红脸的)

9291. rot

rɔt 腐烂;腐败;腐坏

rɔt 腐烂;腐败;堕落

rɔt (表示厌恶、蔑视、烦恼等)胡说;糟了

🤩短语
  • root rot (烂根病,根腐病)

  • dry rot (n. 干枯;干腐)

  • rot away (烂掉;腐烂)

🎤例句
  • the smell of rot (腐烂的气味)

  • wood that is soft with rot (腐烂变软的木头)

🤔同义词
  • corruption, decomposition ([植保]腐烂;腐败;腐坏)

  • fall into decay, blet ([植保]腐烂;腐败;堕落)

  • corrupt, eat out ([植保]使腐烂;[木]使腐朽;使堕落)

  • rats, fiddlesticks ((表示厌恶、蔑视、烦恼等)胡说;糟了)

9292. rota

'rəutə 值班名册;轮值表

🎤例句
  • a cleaning rota (卫生轮值表)
🤔同义词
  • duty roster (值班名册;轮值表)

9293. rotary

'rəutəri 旋转的,转动的;轮流的

'rəutəri 旋转式机器;[动力] 转缸式发动机

🤩短语
  • rotary kiln (回转窑;回转炉)

  • rotary speed (转速)

  • rotary screen (旋转筛;回转筛;旋筛)

  • rotary table (转盘,回转台)

  • rotary club ((美)扶轮社(扶轮国际的分支机构))

  • rotary drilling (旋转钻探)

  • rotary encoder ([计]旋转编码器;回转式译码器)

  • rotary motion (旋转运动,回转运动;转动)

  • rotary screen printing (圆网印花)

  • rotary drill (回转式凿岩机,旋转钻机)

  • rotary machine (回转机械)

  • rotary furnace ([化]旋转炉)

  • rotary vane (旋叶;回转片)

  • rotary dryer (旋转干燥器)

  • rotary drilling rig (旋转钻机)

  • rotary valve (旋转阀)

  • rotary type (盘形;旋转式;回转型)

  • rotary international (扶轮国际(由商人和实业家组成的国际性联谊组织,1905年创建于美国芝加哥))

  • rotary joint (回转节;转动接头;旋转连接)

  • rotary compressor (回转式压缩机)

🎤例句
  • the rotary movement of the helicopter blades (直升机螺旋桨叶的转动)
🤔同义词
  • rolling, revolutionary ([机]旋转的,转动的;轮流的)

9294. rotate

rəu'teit, 'rəut-, 'rəuteit 旋转;循环

rəu'teit, 'rəut-, 'rəuteit [植] 辐状的

🎤例句
  • The Earth rotates on its axis once every 24 hours. (地球每24小时绕地轴自转一周。)

  • Rotate the pan halfway through the baking time. (烘烤到一半时把盘子转一下。)

🤔同义词
  • wheel, circle, spin (旋转;循环)

  • turn, spin, swing (使旋转;使转动;使轮流)

9295. rotational

rəu'teiʃənəl 转动的;回转的;轮流的

🤩短语
  • rotational speed (旋转速度,角速度;圆周速度)

  • rotational grazing (循环放牧)

  • rotational inertia (转动惯量;转动惯性;惯性矩)

  • rotational flow (旋流)

  • rotational molding (旋转模塑;旋转成型)

  • rotational velocity (自转速度;转动速度;围速)

  • rotational motion (回转运动;转动运动)

  • rotational symmetry (旋转对称;轴对称)

  • rotational movement (转体动作)

🎤例句
  • The length refers to the length of the arm; because the throwing motion is rotational from the shoulder out, the atlatl simply lengthens the arm to increase the throwing speed and force. (长度是指胳膊长度,因为抛扔运动是以肩膀关节为中心的旋转运动,这样一来,飞镖投掷器只不过是手臂的延长,因此,增加了投掷的速度和力量。)
🤔同义词
  • totating, pivoted ([机]转动的;回转的;轮流的)

9296. rotor

'rəutə [电][机][动力] 转子;水平旋翼;旋转体

🤩短语
  • rotor spinning (转杯纺纱;气流纺纱)

  • rotor speed (转子转速;旋翼转速)

  • turbine rotor (涡轮机转子)

  • rotor blade (转子叶片)

  • motor rotor ([化]电动机转子)

  • rotor winding (转子绕组;转子线圈)

  • compressor rotor (压缩机转子)

  • rotor pump (转子泵)

  • rotor bearing (转子轴承;自动锤支撑轴)

  • tail rotor (尾桨;直升机尾旋翼;尾部螺旋桨)

  • rotor resistance (n. 转子电阻)

  • rotor dynamics (转子动力学)

  • rotor shaft (转子轴;转轴)

  • flexible rotor (挠性转子,柔性转子)

  • rotor angle (n. 转角,转子角)

  • solid rotor (实心转子;整块转子;整锻转子)

  • rotor core (转子(铁)芯;转子铁心)

  • rotor hub ([航空]旋翼毂)

  • cage rotor (鼠笼型转子;短路式转子)

  • rigid rotor (刚性转子;刚接式旋翼;整体转筒)

🤔同义词
  • trochanter, rotator ([电][机][动力]转子;水平旋翼;旋转体)

9297. rotten

'rɔtən 腐烂的;堕落的;恶臭的;虚弱的;极坏的

'rɔtən 非常

'rɔtən (Rotten)人名;(法、德)罗滕

🤩短语
  • rotten apple ([美俚]坏家伙)

  • feel rotten (觉得不舒服;感到不痛快;感到疲倦)

🎤例句
  • the smell of rotten eggs (坏鸡蛋的气味)

  • Some of the wood was completely rotten. (有些木头完全腐烂了。)

  • The apples went rotten very quickly. (苹果很快就腐烂了。)

🤔同义词
  • weak, fallen, rank ([木]腐烂的;堕落的;[环境]恶臭的;虚弱的;极坏的)

  • extremely, badly, highly, greatly, too (非常)

9298. rouge

胭脂;口红;铁丹,红铁粉

擦口红;在…上搽胭脂

〈罕〉红的〔只用于: R- Croix 〔英国〕纹章局四属官之一

🤩短语
  • moulin rouge (红磨坊(巴黎著名歌舞厅))

  • khmer rouge (红色高棉)

  • baton rouge (巴吞鲁日(美国路易斯安那州首府))

🎤例句
  • Florentine women rouged their earlobes. (佛罗伦萨的妇女往她们的耳垂上搽胭脂。)

  • She had curly black hair and rouged cheeks. (她有卷曲的黑发和涂脂的双颊。)

🤔同义词
  • liprouge, lippie (胭脂;口红;铁丹,[材][轻]红铁粉)

  • lipstick (搽胭脂;涂口红)

9299. rough

rʌf 粗糙的;粗略的;粗野的;艰苦的;未经加工的

rʌf 使粗糙;粗暴对待;草拟

rʌf 艰苦;高低不平的地面;未经加工的材料;粗糙的部分

rʌf 粗糙地;粗略地;粗暴地

🤩短语
  • in rough (作为草稿;在草稿纸上)

  • in the rough (未完成的;未加工的;大致上)

  • rough surface (粗糙表面)

  • rough and tumble (争夺;乱作一团)

  • rough machining (粗加工)

  • rough road (n. 起伏不平的路)

  • rough handling (粗率的处理)

  • rough and ready (简陋的;马虎的)

  • rough sea (大浪;狂浪;风大浪急的海面)

  • rough grinding (粗研磨,粗磨)

  • rough draft (草稿;底子)

  • rough estimate (粗略的估计,粗算)

  • rough terrain (不平地形,地形条件恶劣地区)

  • rough in (草拟;大致画出)

  • diamond in the rough (未经琢磨的钻石;外粗内秀的人)

  • cut up rough ([美国口语]大发脾气)

  • rough endoplasmic reticulum (内质网;糙面内质网,粗面型内质网)

  • rough and tough (◎粗鲁的,粗暴的,粗野的)

  • sleep rough (露宿(在公园过夜);睡得难受)

  • rough paper (糙面纸)

🎤例句
  • Her hands were rough from hard work. (她的双手因为干重活而变得很粗糙。)

  • the rough terrain at the base of the mountains (山脚下崎岖不平的地形)

  • We were bumping over the rough ground . (我们在崎岖的地面上颠簸而行。)

🤔同义词
  • crude, robust, tough, gross, coarse ([机]粗糙的;粗略的;粗野的;艰苦的;未经加工的)

  • harshen, draw up ([机]使粗糙;粗暴对待;草拟)

  • arduousness (艰苦;高低不平的地面;未经加工的材料;粗糙的部分)

  • coarsely, crudely ([机]粗糙地;粗略地;粗暴地)