2900_专八核心词汇(正序版)

2900. diffident

'difidənt 羞怯的;缺乏自信的;谦虚谨慎的

🤩短语
  • diffident about (对…缺乏自信心)
🎤例句
  • John was as bouncy and ebullient as Helen was diffident and reserved. (约翰活泼、热情;而海伦却羞怯、矜持。)
🤔同义词
  • modest, sheepish (羞怯的;缺乏自信的;谦虚谨慎的)

2901. diffuse

di'fju:s 弥漫的;散开的

di'fju:s 扩散;传播;漫射

🤩短语
  • diffuse reflectance (漫反射率;漫反射系数;护散反射率)

  • diffuse reflection (漫反射)

  • diffuse light (漫射光)

🎤例句
  • The organization is large and diffuse. (这个组织规模大、分布广。)
🤔同义词
  • divergent (弥漫的;[植][物]散开的)

  • transmit, spread abroad ([物]扩散;传播;漫射)

  • spread abroad, to disseminate (传播;四散)

2902. dig

diɡ 挖,掘;探究

diɡ 戳,刺;挖苦

🤩短语
  • dig out (掘出;发现)

  • dig deep (◎挖深)

  • dig up (挖出;掘起;开垦;发现)

  • dig in (掘土以掺进;掘土把…埋起来;[口]开始认真工作;[军]掘壕固守)

  • dig into (v. 钻研;掘进去)

  • dig a hole (挖坑)

  • dig at (挖苦;讽刺)

  • dig down (vt. 掏腰包;挖下;掘倒)

🎤例句
  • freshly dug carrots (刚挖出来的胡萝卜)
🤔同义词
  • tunnel, pick (挖,掘;探究)

  • tap into (挖掘)

  • spine, thrust (戳,刺;挖苦)

2903. digest

di'dʒest, dai-, 'daidʒest 消化;吸收;融会贯通

di'dʒest, dai-, 'daidʒest 文摘;摘要

🎤例句
  • Most babies can digest a wide range of food easily. (大多数婴儿能轻易地消化很多种食物。)
🤔同义词
  • absorb, drink in (消化;吸收;融会贯通)

  • abstract, brief, summary, resume (文摘;摘要)

2904. digestible

di'dʒstəbl, dai- 易消化的;可摘要的

🎤例句
  • Bananas are easily digestible. (香蕉易于消化。)

2905. digestion

di:dʒestʃən, dai- 消化;领悟

🤩短语
  • anaerobic digestion (厌氧消化;厌气消化)

  • sludge digestion (污泥消化法)

  • acid digestion (酸分解;酸性消化)

  • aerobic digestion (好氧消化;需氧消化)

  • digestion tank (老化器;消化槽)

🎤例句
  • Too much tea is bad for your digestion. (喝太多茶会影响消化。)
🤔同义词
  • realization, slaking ([生理]消化;领悟)

2906. digestive

di'dʒestiv, dai- 消化的;助消化的

di'dʒestiv, dai- 助消化药

🤩短语
  • digestive system (消化系统)

  • digestive tract (消化道)

  • digestive enzyme (消化酶)

  • digestive juice (消化液)

🎤例句
  • ...digestive juices that normally work on breaking down our food. (…通常用于分解食物的消化液。)
🤔同义词
  • pepsine, bromo (助消化药)

2907. digit

'didʒit 数字;手指或足趾;一指宽

🤩短语
  • two digit (二位的)

  • binary digit (二进制数字,二进制位)

  • check digit ([计]校验数位)

  • digit span (数字广度)

  • decimal digit (十进制数字(位))

🎤例句
  • Her telephone number differs from mine by one digit. (她的电话号码跟我的差一个数字。)
🤔同义词
  • figure, number ([计]数字;手指或足趾;一指宽)

2908. digital

'didʒitəl 数字的;手指的

'didʒitəl 数字;键

🤩短语
  • digital library (数字图书馆)

  • digital image (数字图象)

  • digital signal (数字信号)

  • digital camera (数字摄像机;数字照相机)

  • digital technology (数字技术)

  • digital control (数字控制;数位控制)

  • digital image processing (数字图象处理)

  • digital video (数字视频,数字录像)

  • digital signal processing (数字信号处理)

  • digital information (数位资讯,数字信息;数据)

  • digital display ([计]数字显示)

  • digital signature (数字签名,数字签字)

  • digital simulation ([化]数字仿真;[计]数字模拟)

  • digital media (数字媒体;数码媒体)

  • digital signal processor (数位讯号处理器)

  • digital communication (数位通讯;数位传输)

  • digital television (数字电视,数控电视)

  • digital filter (数字滤波器)

  • digital audio (数字音频)

  • digital circuit (数字电路)

🎤例句
  • digital TV (数字电视)

  • a digital signal (数字信号)

  • a digital camera (数码照相机)

  • digital recording (数字录音)

🤔同义词
  • numerical (数字的;手指的)

  • figure, key, number (数字;键)

2909. dignified

'diɡnifaid 庄严的;有尊严的;高贵的

'diɡnifaid 使高贵(dignify的过去式)

🎤例句
  • a dignified old lady (庄重的老太太)

  • She made a dignified departure. (她不失尊严地离去。)

🤔同义词
  • royal, solemn, sacred, majestic, distinguished (庄严的;有尊严的;高贵的)

2910. dignify

'diɡnifai 使高贵;增威严;授以荣誉

🎤例句
  • Tragic literature dignifies sorrow and disaster. (悲剧性文学使悲伤和灾难显得尊贵。)

2911. dignitary

'diɡnitəri 高官;高僧;显要人物

'diɡnitəri 高位的;地位尊荣的

🎤例句
  • Flowers were presented to visiting dignitaries. (到访的各位要员收到了献上的鲜花。)
🤔同义词
  • vizir, magnifico (高官;高僧;显要人物)

  • high order (高位的;地位尊荣的)

2912. dignity

'diɡnəti 尊严;高贵

🎤例句
  • an appearance of quiet dignity (肃穆的神态)
🤔同义词
  • sanctity, nobility (尊严;高贵)

2913. digress

dai'ɡres 离题;走向岔道

🎤例句
  • I've digressed a little to explain the situation so far, so let me now recap. (我刚才稍微离题说明了迄今的情况,现在让我重述一下要点。)

  • She digressed from her prepared speech to pay tribute to the president. (她偏离了预先准备的讲稿,对总统表示了敬意。)

🤔同义词
  • wander from, get off the subject (离题;走向岔道)

2914. dike

daik 堤防,堤坝;障碍物;(英)壕沟

daik 筑堤防护;开沟排水(等于dyke)

🤩短语
  • spur dike (丁坝;排水坝;挑水坝)
🤔同义词
  • barrier, block, bottleneck (堤防,堤坝;障碍物;(英)壕沟)

2915. dilapidated

di'læpideitid 荒废的,要塌似的;破坏的

di'læpideitid 变得荒废(dilapidate的过去分词)

🤩短语
  • dilapidated building (破烂建筑物;危房)
🎤例句
  • ...an old dilapidated barn. (…一座破旧的谷仓。)
🤔同义词
  • destructive, obsolescent (荒废的,要塌似的;破坏的)

2916. dilate

dai'leit, di- 扩大;膨胀;详述

🎤例句
  • dilated pupils (扩大的瞳孔)
🤔同义词
  • extend, fill (扩大;膨胀;详述)

  • expand, exaggerate (使扩大;使膨胀)

2917. dilemma

di'lemə, ,dai- 困境;进退两难;两刀论法

🤩短语
  • in a dilemma (进退两难,左右为难)

  • prisoner's dilemma (囚徒困境,囚徒困境悖论)

  • moral dilemma (道德上的左右为难;道德两难处境;伦理两难)

  • ethical dilemma (道德困境;伦理困境)

🎤例句
  • a moral dilemma (道德上进退两难的窘境)

  • This placed Robert Kennedy in a dilemma. (这让罗伯特·肯尼迪陷入了两难的境地。)

  • Many women are faced with the dilemma of choosing between work and family commitments. (许多女性面临着出去工作还是照顾家庭的两难境地。)

🤔同义词
  • difficulty, corner, fix, predicament (困境;进退两难;两刀论法)

2918. dilettante

,dili'tænti, 'dilitɑ:nt 业余爱好者;一知半解者

,dili'tænti, 'dilitɑ:nt 浅薄的;业余艺术爱好的

,dili'tænti, 'dilitɑ:nt (在艺术、科学等方面)浅尝辄止

🎤例句
  • He tolerated the presence of an amateur, idler and dilettante and proved a perfect teacher and matchless travel companion. (他能够容忍我这个业余爱好者的浅薄与无知,当之无愧是一个好老师和一个无与伦比的好伙伴。)

  • It is also a phenomenological layers which encourage dilettante contemplation. (这也是一个鼓励业余爱好者深思的现象层。)

🤔同义词
  • hobbyist, amateur (业余爱好者;一知半解者)

  • injudicious, unreflecting (浅薄的;业余艺术爱好的)

2919. diligence

'dilidʒəns 勤奋,勤勉;注意的程度

🤩短语
  • due diligence (尽职调查)
🤔同义词
  • industry, hardwork (勤奋,勤勉;注意的程度)

2920. diligent

'dilidʒənt 勤勉的;用功的,费尽心血的

'dilidʒənt (Diligent)人名;(法)迪利让

🤩短语
  • diligent in (勤勉于…,勤奋好学)
🎤例句
  • a diligent student (勤勉的学生)
🤔同义词
  • industrious, hard-working (勤勉的;用功的,费尽心血的)

2921. dilute

dai'lju:t, di- 稀释的;淡的

dai'lju:t, di- 稀释;冲淡;削弱

🤩短语
  • dilute solution ([化]稀溶液)

  • dilute acid (稀酸)

  • dilute hydrochloric acid (稀盐酸)

  • dilute phase ([化]稀相)

  • dilute sulphuric acid (稀硫酸)

  • dilute with (用…冲淡;用…稀释)

🎤例句
  • dilute hydrochloric acid (稀盐酸)
🤔同义词
  • watery, attenuant (稀释的;淡的)

  • break, deliquate (稀释;冲淡;削弱)

  • thin (变稀薄;变淡)

2922. dim

dim 暗淡的,昏暗的;模糊的,看不清的;悲观的,怀疑的

dim 使暗淡,使失去光泽;使变模糊

dim 笨蛋,傻子

🤩短语
  • dim sum ((汉)点心)

  • dim light (微光;弱光;暗光灯)

🎤例句
  • in the dim light of the early dawn (在微弱的晨曦里)

  • a dim glow (昏暗的微光)

🤔同义词
  • fuzzy, dark, dirty, lowering (暗淡的,昏暗的;模糊的,看不清的;悲观的,怀疑的)

  • breathe upon (使暗淡,使失去光泽;使变模糊)

  • fog, mist (变模糊,变暗淡)

  • simple, turkey, put, idiot, stupid (笨蛋,傻子)

2923. dime

daim 一角硬币

🤩短语
  • a dime a dozen (多得很;不稀罕;不值钱;容易得到的;比比皆是的)

  • on a dime (adv. 在极小的空间中;打小转弯)

  • dime store (折扣商店;廉价商店)

🎤例句
  • Filling stations have whacked as much as a dime off their regular prices. (加油站已经把正常价格降了一角银币。)

2924. dimension

方面;[数] 维;尺寸;次元;容积 vt标出尺寸

规格的

🤩短语
  • fractal dimension (分形维数;碎形維度)

  • one dimension (一维,单面向)

  • two dimension (二维)

  • third dimension (第三维;立体感;栩栩如生)

  • dimension stability (尺寸稳定性)

  • time dimension (时间维度)

  • physical dimension (实际尺寸;物理维度;外形尺寸;体积)

  • single dimension (一维;单一尺寸)

  • vertical dimension (垂直距离;垂直尺度)

  • linear dimension (线性尺寸;线性标注)

  • characteristic dimension (特性尺度;性能尺寸;基准尺寸)

  • fourth dimension (第四度空间;四维空间)

  • critical dimension (临界尺寸;重要尺寸)

  • basic dimension (基准尺寸)

  • sectional dimension (n. 截面尺寸)

  • overall dimension (最大尺寸;轮廓尺寸;总尺寸)

  • external dimension (外部尺码)

  • temporal dimension (时间维度,时间因次)

  • dimension stone (块石;规格料)

  • size dimension (尺寸大小;定形尺寸)

🎤例句
  • You can have a spiritual dimension to your life without being religious. (即使你不信宗教,也可以在生命中拥有精神层面的内容。)
🤔同义词
  • measurement, size ([数]维;尺寸;次元;容积)

2925. dimensional

di'menʃənəl, dai- 空间的;尺寸的

🤩短语
  • three dimensional (三维的;立体的)

  • two dimensional (adj. 二维的,平面的;二元的)

  • one dimensional (一维艺术;单维的;单向度)

  • dimensional stability (尺寸稳定性;形稳性)

  • dimensional analysis (量纲分析)

  • dimensional accuracy (尺寸精度)

  • four dimensional (adj. 四维的)

  • three dimensional flow (三维流;三元流动)

  • dimensional precision (尺寸精度)

  • dimensional tolerance (尺寸公差)

  • infinite dimensional (无限维的)

  • dimensional change (尺寸变化)

  • dimensional measurement (尺寸测量)

  • three dimensional structure (三维结构;立体构成;智力三维结构模型)

🎤例句
  • Of particular note is the deviation threshold parameter and the dimensional shift parameters. (需要特别注意的是偏差阈值参数和空间移位参数。)
🤔同义词
  • spatial, spacial (空间的;尺寸的)

2926. diminish

di'miniʃ 使减少;使变小

🤩短语
  • diminish inflammation (消炎)
🎤例句
  • The party’s share of the electorate has diminished steadily. (支持这个政党的选民比例持续下降。)

  • These drugs diminish blood flow to the brain. (这些药物会减少流向脑部的血液量。)

🤔同义词
  • micrify, minify (使减少;使变小)

  • to cut down, fall off (减少,缩小;变小)

2927. dimple

dimpl 使起涟漪;使现酒窝

dimpl 酒窝;涟漪;浅凹

🎤例句
  • Bess spoke up, smiling so that her dimples showed. (贝丝大声发言,微笑着,使脸上露出了两个酒窝。)
🤔同义词
  • wimple (使起涟漪;使现酒窝)

  • Sparkling Raindrops, lipper (酒窝;涟漪;浅凹)

  • wimple (出现酒窝;起涟漪)

2928. din

din 喧闹,絮絮不休地说

din 喧嚣

🤩短语
  • din rail (符合德国工业标准的导轨)
🎤例句
  • We expect the din of the cloud-related chatter to turn into a real roar by this time next year. (我们期望云相关的喋喋不休的喧闹在明年的这个时候变成真正的咆哮。)
🤔同义词
  • whoop up (喧闹,絮絮不休地说)

  • whoop up, bustle (喧闹,絮絮不休地说)

  • uproariousness, hurly-burly (喧嚣)

2929. dine

dain 进餐,用餐

dain (Dine)人名;(意、葡)迪内;(英)戴恩;(法)迪纳

🤩短语
  • dine in (在家吃饭)

  • dine out (外出进餐)

  • dine together (会餐)

  • wine and dine (吃喝;以好酒好菜款待)

🎤例句
  • He was dining with friends at the Ritz. (他和朋友在里茨饭店一起进餐。)
🤔同义词
  • have a dinner, have meals (进餐,用餐)

  • banquet, feast (宴请)

2930. diner

'dainə 用餐者;路边小饭店;餐车式简便餐厅

🎤例句
  • They sat in a corner, away from other diners. (他们坐在一个远离其他用餐者的角落里。)

2931. dinghy

diŋɡi, diŋi 小艇;小船

🤩短语
  • rubber dinghy (橡皮艇)
🎤例句
  • ...a rubber dinghy. (…一条橡皮艇。)
🤔同义词
  • boat, tender (小艇;小船)

2932. dingy

dindʒi 昏暗的;肮脏的

🎤例句
  • a dingy room (阴暗邋遢的房间)

  • a dingy side-street (昏暗肮脏的小街)

🤔同义词
  • lowering, caliginous (昏暗的;肮脏的)

2933. dining

dainiŋ 吃饭,进餐

dainiŋ 吃饭(dine的现在分词)

🤩短语
  • dining room (餐厅)

  • dining table (餐桌)

  • dining hall (餐厅,食堂)

  • dining out (外出就餐)

  • fine dining (正式餐厅)

  • dining chair (餐椅)

  • dining car (餐车)

  • dining room set (起居室配套家具)

🎤例句
  • On the day they visited him, Professor Huggins was dining. (警方拜访哈金斯教授的那天,他正在进餐。)

  • He dines alone most nights. (大多数晚上他都独自进餐。)

2934. dinner

'dinə 晚餐,晚宴;宴会;正餐

🤩短语
  • after dinner (餐后;晚餐后)

  • have dinner (吃晚饭)

  • dinner party (n. 宴会)

  • dinner table (餐桌)

  • at dinner (用餐;吃晚餐;正在用餐,正在吃饭)

  • eat dinner (吃晚饭,吃晚餐)

  • family dinner (家宴;家里聚会吃饭)

  • thanksgiving dinner (感恩节晚餐)

  • cooking dinner (做饭)

  • annual dinner (周年晚宴;公司年会)

  • have a dinner (进餐,吃饭)

  • gala dinner (晚宴)

  • cook dinner (做饭;做晚饭)

  • buffet dinner (n. 自助餐)

  • make dinner (做晚餐)

  • stay for dinner (留下来吃饭)

  • candlelight dinner (烛光晚餐;烛光晚宴)

  • farewell dinner (送别宴)

  • dinner set (n. 成套的餐具)

  • welcome dinner (欢迎宴会)

🎤例句
  • What time do you usually have dinner? (你通常什么时候吃饭?)

  • We’re having fish for dinner tonight. (我们今天晚饭吃鱼。)

  • What’s for dinner? (晚饭吃什么?)

🤔同义词
  • supper, evening meal (晚餐,晚宴;宴会;正餐)

2935. dinosaur

'dainəsɔ: 恐龙;过时、落伍的人或事物

🎤例句
  • lengthy speeches by some of the party’s dinosaurs (该政党那些老古董冗长的发言)

2936. diocese

'daiəsis 主教教区

🎤例句
  • The diocese does not deny the copying, but says he probably did not know of the reassignment. (主教教区没有否认那个记录但是表示它或许对于重新任职一无所知。)

  • A British bishop has already advised his diocese to suspend holy water from churches in a bid to halt the spread of the A(H1N1) virus. (一位英国主教已经建议他主管教区的教堂暂停供应圣水,从而防止甲型H1N1流感病毒的传播。)

2937. diode

'daiəud [电子] 二极管

🤩短语
  • laser diode (激光二极管)

  • light-emitting diode ([电]发光二极管)

  • diode laser (二极管激光器)

  • light emitting diode (发光二极管)

  • emitting diode (发光二极管;电致发光片)

  • diode array (二极管矩阵)

  • semiconductor diode (半导体二极管)

  • schottky diode (肖特基二极管)

  • diode rectifier ([电]二极管整流器)

  • rectifier diode (整流二极管;整窿极管)

  • photo diode (光电二极体,光敏二极管)

  • semiconductor laser diode (半导体激光二极管)

  • zener diode (稳压二极管;齐纳二极管)

  • diode bridge (二极管电桥)

🎤例句
  • Each diode is cut from a wafer of crystals layered over a base of silicon or sapphire. (每一个二极管都从硅(或者蓝宝石为衬底的)晶片上切割下来。)

  • The metal oxide semiconductor field effect transistor (MOSFET) works on a similar principle, but the diode is buried within the MOSFET. (在金属氧化物半导体场效应晶体管(MOSFET)的作品在一个类似的原则,但二极管的MOSFET内掩埋。)

  • Far from it. Devices are being built that can manipulate phonons, allowing them to flow in one direction only, for example - the thermal equivalent of a diode. (可以操作声子并只让它们向一个方向流动的设备正在被建造,这是二极管的热等价物。)

2938. dioxide

dai'ɔksaid 二氧化物

🤩短语
  • carbon dioxide (二氧化碳)

  • titanium dioxide (二氧化钛)

  • sulfur dioxide (二氧化硫)

  • chlorine dioxide (二氧化碳)

  • silicon dioxide ([化]二氧化硅)

  • sulphur dioxide ([化]二氧化硫)

  • manganese dioxide (二氧化锰)

  • lead dioxide ([化]二氧化铅)

  • liquid carbon dioxide (液态二氧化碳)

  • nitrogen dioxide ([化]二氧化氮)

  • zirconium dioxide (二氧化锆)

  • carbon dioxide laser (二氧化碳激光器;二氧化碳雷射)

  • tin dioxide ([化]二氧化锡)

  • vanadium dioxide (二氧化钒)

  • cerium dioxide (二氧化铈)

  • carbon dioxide ice (干冰,固体二氧化碳)

  • tellurium dioxide (二氧化碲)

🎤例句
  • How much carbon dioxide you save, if any, depends on how far you live from work and how you get there, among other things. (如果真有的话,你可以节约多少二氧化碳? 它取决于你住得有多远还是你如何完成目标抑或其他因素?)

  • Studying the light in each image could also reveal physical characteristics, such as the presence of water or carbon dioxide. (研究每个行星图像中的光线同样可以揭示物理特性,如是否存在水或二氧化碳。)

  • And then we have gas cooled reactors which can use supercritical carbon dioxide or helium. (然后我们有气体冷却反应堆,那能使用超临界二氧化碳或者氦。)

2939. dip

dip 浸,泡,蘸;舀取;把伸入

dip 下沉,下降;倾斜;浸渍,蘸湿

🤩短语
  • hot dip (热浸镀)

  • dip angle ([航海]倾角;[航空]俯角;磁倾角)

  • dip in (浸泡)

  • dip into (浸在……里;稍加研究)

  • hot dip galvanizing (热镀锌;热浸镀锌)

  • take a dip (泡个澡;去游泳)

  • dip coating (浸渍涂敷;磁倾涂层)

  • steep dip (陡倾;急倾斜)

  • gentle dip (缓倾斜;平倾斜)

  • voltage dip (电压骤降;电压突跌;电压下降;电压瞬时跌落)

  • dip switch (大灯变光开关)

  • lab dip (n. 色样)

  • dip dyeing (浸渍染色)

  • go for a dip ([口语]去(河、海水里等)洗个澡,泡一泡)

  • dip process (浸渍过程;浸镀法)

  • dip soldering (n. 浸焊;浸入焊接;沉浸钎焊)

🎤例句
  • Dip each apple in the syrup until thickly coated. (把每个苹果在糖浆里蘸一下,直到被厚厚地裹上糖浆。)
🤔同义词
  • steep, dunk (浸,泡,蘸;舀取;把伸入)

  • decline, pitch, slope, swim (浸;下降,下沉;倾斜;舀,掏)

  • reduction, decline, slope, fall, subsidence (下沉,下降;倾斜;浸渍,蘸湿)

2940. diphthong

'difθɔŋ, dip- 双元音;复合元音;元音连字

🎤例句
  • The [ju:] diphthong. This combines the y, y, uh-y, Y consonant sound with the oo, closed oo. (是一个复合元音,由辅音y, y, uh-y 连接oo构成,发woo时口型紧缩。)

2941. diploma

di'pləumə 毕业证书,学位证书;公文,文书;奖状

di'pləumə 发给…毕业文凭

🤩短语
  • college diploma (大学文凭;(高等学校)文凭、毕业证书)

  • high school diploma (高中文凭)

  • postgraduate diploma (研究生文凭;研究生文凭课程)

  • graduate diploma (硕士文凭;研究生文凭)

  • university diploma (大学毕业证书)

  • diploma mill ([美口]文凭制造工厂;野鸡大学;不入流学校)

🎤例句
  • I’m hoping to get my teaching diploma this year. (我希望今年能拿到教师证书。)
🤔同义词
  • graduation certificate, leaving certificate (毕业证书,学位证书;公文,文书;奖状)

2942. diplomacy

di'pləuməsi 外交;外交手腕;交际手段

🤩短语
  • public diplomacy (公众外交;民间外交)

  • chinese diplomacy (中国外交)

  • ping-pong diplomacy (乒乓外交)

🎤例句
  • international diplomacy (国际外交)
🤔同义词
  • outcrossing (外交;外交手腕;交际手段)

2943. diplomat

'dipləmæt 外交家,外交官;有外交手腕的人;处事圆滑机敏的人

🤩短语
  • career diplomat (职业外交家)
🎤例句
  • French diplomats (法国外交官)

2944. diplomatic

,diplə'mætik 外交的;外交上的;老练的

🤩短语
  • diplomatic relations (外交关系)

  • diplomatic ties (外交关系;邦交)

  • diplomatic mission (使馆;外交使团)

  • establishment of diplomatic relations (建交;建立外交关系)

  • diplomatic immunity (n. 外交豁免权)

  • diplomatic channels (外交途径)

  • diplomatic recognition (外交承认)

  • diplomatic service (n. 外交部门;驻外部门)

  • diplomatic practice (外交惯例)

  • diplomatic courier (外交信使)

🎤例句
  • Diplomatic efforts to end the fighting began on October 25. (停战的外交努力于10月25日开始。)
🤔同义词
  • foreign, experienced (外交的;外交上的;老练的)

2945. dipper

'dipə 长柄勺;浸染工;[鸟] 河鸟

🤩短语
  • little dipper (小熊座的七星;小北斗星)

2946. dire

'daiə 可怕的;悲惨的;极端的

🤩短语
  • in dire need of (adv. 急需)

  • dire straits (恐怖海峡(英国一乐队))

🎤例句
  • warnings of dire consequences that often don’t come true (对严重后果的警告,尽管这些后果常常不会出现)

  • The country is in dire need of food aid. (这个国家急需食品援助。)

  • The situation looked dire. (情况看来非常严重。)

🤔同义词
  • terrible, ultra, extreme, horrible, awesome (可怕的;悲惨的;极端的)

2947. direct

di'rekt, dai- 直接的;直系的;亲身的;恰好的

di'rekt, dai- 管理;指挥;导演;指向

di'rekt, dai- 直接地;正好;按直系关系

🤩短语
  • direct investment ([经]直接投资)

  • direct current (直流;[电]直流电)

  • foreign direct investment (n. 外国直接投资,对外直接投资)

  • direct effect (直接效应)

  • direct influence (直接影响)

  • direct contact (直接接触)

  • direct access ([计]直接存取)

  • direct marketing (直接行销)

  • direct relation (直接联系)

  • direct selling (直接销售(等于direct marketing))

  • direct sunlight (直射阳光)

  • direct control (直接控制;直接管制)

  • direct relationship (直系亲属关系)

  • direct connection (直接连接)

  • direct proportion (n. 正比;正比例)

  • direct drive (直接驱动;直接传动)

  • direct action (直接行动;直接作用)

  • direct bearing (导向轴承)

  • direct manipulation (直接操作,直接操纵)

  • direct injection (直接喷射;直接注入;直接射出法)

🎤例句
  • Experienced users have direct access to the main data files. (高级用户可直接浏览主数据文档。)

  • I’m not in direct contact with them. (我和他们没有直接的联系。)

  • Few policy-makers have had direct experience of business. (决策者几乎都没有直接的从商经历。)

  • You can fly direct from Seattle to Europe. (你可以从西雅图直飞欧洲。)

🤔同义词
  • immediate, right (直接的;直系的;亲身的;恰好的)

  • manage, conduct, run, officer, control (管理;指挥;导演;指向)

  • supervise, to command (指导;指挥)

  • immediately, straight, just, fair (直接地;正好;按直系关系)

2948. directive

di'rektiv, dai- 指示;指令

di'rektiv, dai- 指导的;管理的

🤩短语
  • directive effect ([计]定向效应)
🎤例句
  • Thanks to a new directive, food labelling will be more specific. (由于官方的一项新指令,食品标签将会更明确具体。)
🤔同义词
  • instruction, pointing, indication, prescription, commands (指示;指令)

  • administrative, regulatory, managing (指导的;管理的)

2949. directly

英 [dəˈrektli] 美 [dɪˈrɛktli, daɪ-] 直接地;立即;马上;正好地;坦率地

英 [dəˈrektli] 美 [dɪˈrɛktli, daɪ-] 一…就

🤩短语
  • directly proportional (直接比例的)

  • directly address (直接寻址)

🎤例句
  • The new property tax law won’t directly affect us. (新的财产税法不会直接影响到我们。)

  • We hope to bring together the countries directly involved in the conflict. (我们希望让直接卷入冲突的各国重归于好。)

🤔同义词
  • rapidly, straight, fair (直接地;立即;马上;正好地;坦率地)

  • immediately, than (一…就)

2950. director

di'rektə 主任,主管;导演;人事助理

🤩短语
  • deputy director (副局长,副厅长;副院长)

  • managing director (n. 总经理,常务董事)

  • vice director (副处长;副主任;副院长;副会长)

  • executive director (执行理事;常务董事)

  • director general (局长,处长)

  • independent director (独立董事)

  • factory director (厂长;副厂长)

  • deputy director general (副局长;副处长;副司长)

  • assistant director (助理导演;副导演)

  • film director (导演;电影导演)

  • best director (最佳导演)

  • sales director (销售总监,营销总监)

  • marketing director (市场总监;营销主管)

  • department director (部长)

  • art director ((电影拍摄负责服装、灯光、布景等的)艺术导演)

  • standing director (常务理事;常务董事)

  • finance director (财务经理)

  • artistic director (艺术总监)

  • board of director (董事会)

  • company director (公司董事长)

🎤例句
  • The company is run by a board of directors (= a group of directors ) . (这家公司由董事会管理。)
🤔同义词
  • co-director, boss-man (主任,[管理]主管;[电影]导演;人事助理)

2951. directory

di'rektəri, dai- [计] 目录;工商名录;姓名地址录

di'rektəri, dai- 指导的;咨询的

🤩短语
  • telephone directory (电话簿)

  • current directory (n. [计]当前目录)

  • root directory (根目录)

  • directory service (目录服务;查号服务)

  • directory tree ([计]目录树)

  • directory structure (目录结构)

  • business directory (厂商指南;企业行名录)

  • home directory (主目录;根目录)

  • active directory (活动目录;动态目录)

  • directory name (目录名称)

  • file directory (文件目录)

  • directory listing ([计]目录列表)

  • working directory (n. 工作目录)

  • virtual directory (虚拟目录;虚目录)

  • source directory (源目录)

  • destination directory ([计]目标目录,目的目录)

  • data directory (数据目录,资料目录)

  • parent directory ([计]父目录)

  • default directory (缺省目录)

  • directory path ([计]目录路径)

🎤例句
  • I couldn’t find your number in the telephone directory. (我在电话簿上找不到你的电话号码。)

  • a new business directory (新的商业名录)

🤔同义词
  • content, list, catalogue ([计]目录;工商名录;姓名地址录)

  • consulting, advisory (指导的;咨询的)

2952. dirt

də:t 污垢,泥土;灰尘,尘土;下流话

🤩短语
  • dirt road (泥土路)

  • eat dirt ([口]含垢忍辱(等于eat boiled crow))

  • dirt bike (轻型摩托车)

  • hit the dirt ([美国俚语])

  • dirt cheap (特别便宜,相当便宜)

  • dirt band (夹石层;污积带)

  • throw dirt at ([口语]诬蔑,诽谤,中伤)

  • dirt proof (adj. 防尘的)

🎤例句
  • You should have seen the dirt on that car! (你没看见那车上沾了多少泥!)

  • His face and hands were black with dirt. (他的脸和手黑乎乎的,全是泥。)

  • a patch of grass, covered in dog dirt (满是狗屎的一小片草地)

🤔同义词
  • earth, dust, clay, powder (污垢,泥土;灰尘,尘土;下流话)

2953. dirty

'də:ti 下流的,卑鄙的;肮脏的;恶劣的;暗淡的

'də:ti 弄脏

🤩短语
  • dirty water (脏水)

  • dirty laundry (脏衣服)

  • dirty air (污浊空气)

  • dirty mark (污迹)

  • dirty trick (卑鄙手段)

  • dirty money (非法钱财;污损补贴余)

  • dirty hands (肮脏的手)

  • dirty linen (家丑)

  • dirty dog (坏蛋,卑鄙龌龊的人;卑鄙小人)

  • dirty look (轻蔑的脸色)

  • quick and dirty ([俚]临时应急的;粗制滥造的)

🎤例句
  • a stack of dirty dishes in the sink (洗涤槽里的一堆脏碟子)

  • How did you get so dirty? (你怎么会弄得这么脏?)

  • He was afraid the dog's hairs might dirty the seats. (他担心狗毛会把座椅弄脏。)

🤔同义词
  • poor, mean, blue, base, gross (下流的,卑鄙的;污秽的;恶劣的;暗淡的)

  • soil (变脏)

  • soil, mud, spot (弄脏)

2954. disability

,disə'biləti 残疾;无能;无资格;不利条件

🤩短语
  • learning disability (学习障碍;智能障碍)

  • physical disability (残疾;肢体残疾;生理缺陷)

  • disability insurance (残疾保险)

🎤例句
  • Facilities for people with disabilities are still insufficient. (供残疾人使用的设施仍然不足。)
🤔同义词
  • physical disabilities, drawback (残疾;无能;无资格;不利条件)

2955. disable

dis'eib 使失去能力;使残废;使无资格

🎤例句
  • Carter was permanently disabled in the war. (卡特在那场战争中成了终生残废。)
🤔同义词
  • maim (使失去能力;使残废;使无资格)

2956. disadvantage

disəd'vɑ:ntidʒ 缺点;不利条件;损失

🤩短语
  • at a disadvantage (处于不利地位)

  • to the disadvantage of (adv. 对…不利)

  • disadvantage factor (不利因素;不利因子)

🎤例句
  • Criminal behaviour can be linked to economic disadvantage. (犯罪行为可能会与经济困难有关。)
🤔同义词
  • defect, deficiency, vice, losing, expense (缺点;不利条件;损失)

2957. disadvantaged

disədi'vɑ:ntidʒd 贫困的;处于不利地位的;社会地位低下的

disədi'vɑ:ntidʒd 弱势团体;不利条件

disədi'vɑ:ntidʒd 使处于不利地位(disadvantage的过去式和过去分词)

🤩短语
  • disadvantaged groups (弱势群体;劣势群体)

  • disadvantaged children (不幸儿童;生活条件差的儿童)

🎤例句
  • disadvantaged areas of the city (城市贫困地区)
🤔同义词
  • needy, underprivileged (贫困的;处于不利地位的;社会地位低下的)

  • drawback, adverse condition (弱势团体;不利条件)

2958. disadvantageous

dis,ædvɑ:n'teidʒəs 不利的;不便的;贬抑的

🎤例句
  • The sale of part of the company could be disadvantageous to investors. (对公司局部的出售可能对投资人不利。)
🤔同义词
  • adverse, against (不利的;不便的;贬抑的)

2959. disagree

,disə'ɡri: 不同意;不一致;争执;不适宜

🤩短语
  • disagree with (不同意;不一致;不适合)

  • disagree on (对…持有不同看法)

  • agree to disagree (消除分歧,求同存异;同意各自保留不同意见)

  • disagree about (在…方面意见不统一;对…意见不一)

🎤例句
  • Barr strongly disagreed with Kronfeld’s statement. (巴尔强烈反对克龙费尔德的说法。)
🤔同义词
  • conflict, to disapprove of (不同意;不一致;争执;不适宜)

2960. disagreeable

disə'ɡriəbl, -ɡri:ə- 不愉快的;厌恶的;不为人喜的;难相处的;脾气坏的

🎤例句
  • a disagreeable job (不称心的工作)
🤔同义词
  • sick, vinegarish (不愉快的;厌恶的;不为人喜的;难相处的;脾气坏的)

2961. disagreement

,disə'ɡri:mənt 不一致;争论;意见不同

🎤例句
  • We’ve had a few disagreements , but we’re still good friends. (虽然有过一些分歧,但我们仍是好朋友。)
🤔同义词
  • controversy, combat, variance, disparity (不一致;争论;意见不同)

2962. disappear

,disə'piə 消失;失踪;不复存在

🤩短语
  • disappear from (从…处消失)
🎤例句
  • At this point the path seemed to disappear altogether (= disappear completely ) . (小路到这里好像完全消失了。)
🤔同义词
  • blank, vanish away (消失;失踪;不复存在)

  • plough under (使…不存在;使…消失)

2963. disappoint

,disə'pɔint 使失望

🎤例句
  • I hated to disappoint her. (我不愿意让她失望。)

  • Great things were expected of this band, and they didn’t disappoint. (大家对这支乐队的期望很高,而他们也不负众望。)

🤔同义词
  • fail, let down (使失望)

2964. disappointing

,disə'pɔintiɡ 令人失望的;令人扫兴的

,disə'pɔintiɡ 令人失望(disappoint的ing形式);辜负…的期望

🎤例句
  • disappointing profit figures (令人失望的盈利数字)

  • The Lakers’ loss in the playoffs was very disappointing. (湖人队在季后赛中的失利令人十分失望。)

🤔同义词
  • disillusionary, cauld (令人失望的;令人扫兴的)

2965. disappointment

disə'pɔintmənt 失望;沮丧

🎤例句
  • He could see the disappointment in her eyes. (他看到了她眼中的失望。)

  • Several people expressed disappointment at the delay. (有好几个人对这次延误表示失望。)

  • She hid her bitter disappointment . (她把深深的沮丧掩饰起来。)

🤔同义词
  • depression, sell (失望;沮丧)

2966. disapproval

,disə'pru:vəl 不赞成;不喜欢

🎤例句
  • His action had been greeted with almost universal disapproval. (他的行动遭到了几乎一致的反对。)
🤔同义词
  • disfavour (不赞成;不喜欢)

2967. disapprove

,disə'pru:v 不赞成;不同意

🤩短语
  • disapprove of (不赞成;不喜欢)
🎤例句
  • I knew my parents would disapprove, but I went anyway. (我知道父母会反对,但我还是去了。)

  • Her family strongly disapproved of her behaviour. (她的家人极不赞同她的行为。)

🤔同义词
  • take a dim view of, disagree with (不赞成;不同意)

  • take a dim view of, have a dislike of (不赞成;不喜欢)

2968. disarm

dis'ɑ:m 解除武装;裁军;缓和

🎤例句
  • Getting the rebels to disarm will not be easy. (要让叛乱分子解除武装并非易事。)
🤔同义词
  • relax, demilitarize (解除武装;裁军;缓和)

2969. disarmament

dis'ɑ:məmənt 裁军

🤩短语
  • nuclear disarmament (核裁军;裁减核武器协定)
🎤例句
  • a commitment to worldwide nuclear disarmament (在全球范围内裁减核军备的承诺)

2970. disarray

,disə'rei 无秩序;杂乱;衣冠不整

,disə'rei 使混乱;弄乱;使脱去衣服

🎤例句
  • The nation is in disarray following rioting led by the military. (该国发生由军队发动的暴乱后,陷入一片混乱。)
🤔同义词
  • messing, disorderliness (无秩序;杂乱;衣冠不整)

  • cloud, confuse (使混乱;弄乱;使脱去衣服)

2971. disassociate

,disə'səuʃieit 使分离(过去式disassociated,过去分词disassociated,现在分词disassociating,第三人称单数disassociates,名词disassociation)

🎤例句
  • ...an attempt by the president to disassociate the military from politics. (...总统对分离军政的一次尝试。)

2972. disaster

,di'zɑ:stə 灾难,灾祸;不幸

🤩短语
  • natural disaster (自然灾难,自然灾害)

  • disaster relief (赈灾;灾难援助)

  • disaster prevention (防灾)

  • disaster area (灾区)

  • earthquake disaster (地震灾害)

  • disaster recovery (灾难复原)

  • disaster management (灾难管理;灾备管理)

  • environmental disaster (环境灾难;生态灾害,生态灾难)

  • meteorological disaster (气象灾害)

  • disaster preparedness (防灾准备状态)

  • recipe for disaster (造成灾难的因素)

  • social disaster (社会灾祸)

  • disaster recovery plan (灾难恢复计划)

  • disaster film (灾难片)

🎤例句
  • One hundred and twenty people died in China’s worst air disaster . (有120人在中国这起最惨烈的空难事故中丧生。)

  • the economic consequences of the Chernobyl nuclear disaster (切尔诺贝利核灾难给经济带来的后果)

  • The 1987 hurricane was the worst natural disaster to hit England for decades. (1987年的飓风是英格兰数十年来遭遇的最为严重的自然灾害。)

  • Their expedition nearly ended in disaster , when one of the climbers slid off the mountain. (一名登山者从山上滑落,他们的探险活动险些以灾难告终。)

  • The drought could spell disaster for wildlife. (干旱可能会对野生生物造成灾难。)

  • Disaster struckwhen two men were killed during their parachute jumps. (灾难突然降临,两名男子在跳伞过程中丧生。)

  • The peace process was on the brink of disaster . (和平进程到了灾难的边缘。)

  • Luckily the pilot saw the other plane just in time, and a disaster was narrowly averted . (幸好驾驶员及时看到了另一架飞机,侥幸避免了一场灾难。)

🤔同义词
  • tragedy, evil, calamity, grief (灾难,灾祸;不幸)

2973. disastrous

di'zɑ:strəs 灾难性的;损失惨重的;悲伤的

🎤例句
  • a disastrous first marriage (以失败告终的第一次婚姻)

  • The move proved disastrous (= was disastrous ) for the company. (这一行动对公司来说是一场灾难。)

🤔同义词
  • sinister, sorrowful (灾难性的;损失惨重的;悲伤的)

2974. disavow

,disə'vau 否认,否定;抵赖;拒绝对…的责任

🎤例句
  • Dr. Samuels immediately disavowed the newspaper story. (塞缪尔斯医生马上否认了报纸上的这条新闻。)
🤔同义词
  • negative, deny (否认,否定;抵赖;拒绝对…的责任)

2975. disband

dis'bænd 解散

🎤例句
  • All the armed groups will be disbanded. (所有武装团体将被解散。)
🤔同义词
  • dismiss, break up (解散)

  • dismiss, demobilize (解散;遣散)

2976. disbelief

,disbi'li:f 怀疑,不信

🤩短语
  • in disbelief (怀疑地;难以置信地)
🎤例句
  • The reaction to the murders was one of shock and disbelief. (人们对这些谋杀事件的反应是震惊和不敢相信。)
🤔同义词
  • doubt, challenge, suspicion (怀疑,不信)

2977. disbelieve

,disbi'li:v 不信;怀疑

🎤例句
  • I see no reason to disbelieve him. (我没有理由不相信他。)
🤔同义词
  • dispute, question, wonder (不信;怀疑)

  • wonder, question (不信;怀疑)

2978. disc

disk 圆盘,[电子] 唱片(等于disk)

disk 灌唱片

🤩短语
  • intervertebral disc (椎间盘)

  • compact disc (光碟机,激光唱片)

  • disc brake ([汽车]盘式制动器)

  • valve disc (阀碟)

  • brake disc (制动盘;闸盘;碟式刹车盘)

  • optical disc (光盘;光具盘;频闪观测盘)

  • disc cutter (盘形铣刀,盘形滚刀;磨削圆锯;圆盘刀具)

  • optic disc (视神经盘)

  • clutch disc (离合器片;离合圆盘)

  • hard disc (硬盘)

  • disc drive (磁盘驱动器)

  • rotating disc (转盘)

  • disc player (激光放像机(等于videodisc player))

  • friction disc (磨擦圆盘)

  • slipped disc ([医]椎间盘突出)

  • laser disc (激光盘;雷射影碟)

  • protrusion of intervertebral disc (椎间盘突出)

  • disc filter (过滤纸片)

  • circular disc (圆盘)

  • cutting disc (切割片;圆盘刀;磨片)

🎤例句
  • three keys attached to a metal disc (穿在金属圆盘上的三把钥匙)
🤔同义词
  • circular disk, phonograph record (圆盘,[电子]唱片(等于disk))

2979. discard

dis'kɑ:d, 'diskɑ:d 抛弃;放弃;丢弃

dis'kɑ:d, 'diskɑ:d 抛弃;被丢弃的东西或人

🤩短语
  • into the discard (废弃不用;被遗弃)
🎤例句
  • Read the manufacturer's guidelines before discarding the box. (先阅读制造商的说明书再把盒子丢掉。)
🤔同义词
  • yield, desert, quit (抛弃;放弃;丢弃)

  • fall out of, render up, to renounce, to abandon, to give up (放弃)

  • rejection, abandonment (抛弃;被丢弃的东西或人)

2980. discern

di'sə:n, -'zə:n 识别;领悟,认识

🎤例句
  • You need a long series of data to be able to discern such a trend. (你需要一大串数据才能认清这一趋势。)
🤔同义词
  • recognize, identify (识别;领悟,认识)

  • see clearly, tell from (看清楚,辨别)

2981. discernible

di'sə:nəbl, -'zə:- 可辨别的;可识别的

🎤例句
  • Far away the outline of the island is just discernible. (远远的,那岛的轮廓依稀可见。)

2982. discerning

di'sə:niŋ, -'zə:- 有辨识能力的;眼光敏锐的

di'sə:niŋ, -'zə:- 辨别(discern的ing形式)

🎤例句
  • an ideal tour for the discerning traveller (对具鉴赏品位的游客而言一次理想之旅)
🤔同义词
  • gimlet-eyed, judgematic (有辨识能力的;眼光敏锐的)

2983. discharge

dis'tʃɑ:dʒ, 'distʃɑ:dʒ, dis'tʃ- 解雇;卸下;放出;免除

dis'tʃɑ:dʒ, 'distʃɑ:dʒ, dis'tʃ- 排放;卸货;解雇

🤩短语
  • discharge of (v. 卸下)

  • discharge standard (排放标准)

  • partial discharge (局部放电;部分放电;部份履行)

  • electrical discharge machining (电火花加工;[电]放电机械制作)

  • pollutant discharge (污染物排放)

  • water discharge (排水;排水量)

  • gas discharge (气体放电)

  • glow discharge (辉光放电)

  • discharge from (解雇;释放)

  • discharge capacity (放电容量;排流能力)

  • corona discharge (电晕放电)

  • electric discharge (放电)

  • zero discharge (零排放;无出料;空转)

  • flood discharge (泄洪;洪水流量)

  • pollution discharge (排污)

  • electrostatic discharge (静电放电)

  • arc discharge (弧放电)

  • discharge process (放电过程;放电作用;排出过程)

  • discharge valve (卸料阀;排出阀)

  • after discharge (后放;后续放电)

🎤例句
  • Hospitals now tend to discharge patients earlier than in the past. (与过去相比,现在医院更趋向于让病人早些出院。)
🤔同义词
  • issue, forgive ([劳经]解雇;卸下;放出;免除)

  • issue, shed ([环境]排放;卸货;[流]流出)

  • firing, dismissal ([环境]排放;卸货;[劳经]解雇)

2984. disciple

di'saipl 门徒,信徒;弟子

🎤例句
  • ...a major intellectual figure with disciples throughout Europe. (…一位信徒遍布欧洲的重要知识分子。)
🤔同义词
  • Christian, protege (门徒,信徒;弟子)

2985. disciplinary

'disiplinəri, disi'plinəri 规律的;训练的;训诫的

🤩短语
  • disciplinary action (纪律处分;训练活动)

  • disciplinary committee (纪律委员会)

🎤例句
  • He will now face a disciplinary hearing for having an affair. (他将因一起风流韵事而面对一场纪律听证会。)
🤔同义词
  • expostulatory (规律的;训练的;训诫的)

2986. discipline

'disiplin 学科;纪律;训练;惩罚

'disiplin 训练,训导;惩戒

🤩短语
  • academic discipline (n. 学术科目)

  • engineering discipline (工程学科;工程规范)

  • fiscal discipline (财政纪律)

  • intellectual discipline (知识学科)

  • discipline inspection commission (纪委)

  • labour discipline (劳动纪律)

  • strengthen discipline (加强纪律)

  • severe discipline (严格的纪律)

  • maintain discipline (维持纪律)

🎤例句
  • The book gives parents advice on discipline. (这本书指导父母如何管教孩子。)

  • serious discipline problems in the police force (警察队伍内严重的纪律问题)

🤔同义词
  • science, punishment, rod, knowledge, payment (学科;[管理]纪律;训练;惩罚)

  • coach, drill (训练,训导;惩戒)

2987. disclaim

dis'kleim 否认,拒绝;放弃,弃权;拒绝承认

🎤例句
  • She disclaims any knowledge of her husband's business. (她声称自己对她丈夫的生意一无所知。)
🤔同义词
  • yield, desert, negative, refuse, deny (否认,拒绝;放弃,弃权;拒绝承认)

  • deny, fall out of (否认;放弃;弃权)

2988. disclose

dis'kləuz 公开;揭露

🎤例句
  • Some companies have already voluntarily disclosed similar information . (一些公司已经主动透露了类似的信息。)

  • He refused to disclose the identity of the politician. (他拒绝透露那位政治家的身份。)

🤔同义词
  • reveal, expose (公开;揭露)

2989. disclosure

dis'kləuʒə [审计] 披露;揭发;被揭发出来的事情

🤩短语
  • information disclosure (信息披露;信息暴露)

  • disclosure system (披露制度)

  • full disclosure ((公司经营以及财务情况的)充分披露)

  • financial disclosure (财务披露;财务状况的披露)

🎤例句
  • the disclosure of private medical information (私人医疗信息的泄露)
🤔同义词
  • lay bare, showup ([审计]披露;[法]揭发;被揭发出来的事情)

2990. disco

diskəu 迪斯科舞厅;的士高

🤩短语
  • disco dancing (蹦迪)
🎤例句
  • the school disco (学校的迪斯科舞会)

2991. disconcert

,diskən'sə:t 使仓皇失措;使困惑;破坏

🎤例句
  • His compliments disconcerted her a little. (他的恭维让她有点儿尴尬。)
🤔同义词
  • destroy, undermine (使仓皇失措;使困惑;破坏)

2992. discontent

,diskən'tent 不满

,diskən'tent 不满的

,diskən'tent 使不满

🎤例句
  • Perhaps she sensed my growing discontent . (也许她感觉到了我越来越不满。)
🤔同义词
  • dissatisfaction, grievance (不满)

  • malcontented, disgruntled (不满的)

2993. discord

'diskɔ:d, dis'kɔ:d 不和;不调和;嘈杂声

'diskɔ:d, dis'kɔ:d 不一致;刺耳

🤩短语
  • apple of discord (不和的金苹果;引起不和的争端;不和的种子;祸根(据希腊神话三女神因争金苹果而导致特洛伊战争))

  • an apple of discord (争端;祸根)

🎤例句
  • marital discord (婚姻不和)

  • discord within NATO (北约内部的纷争)

🤔同义词
  • misunderstanding, strife ([声]不和;不调和;嘈杂声)

  • out of tune with, out of line (不一致;刺耳)

2994. discount

['diskaunt, dis'k-] 折扣;贴现率

['diskaunt, dis'k-] 贴现;打折扣出售商品

🤩短语
  • at a discount (打折扣;不受欢迎,没销路)

  • special discount (特别折扣)

  • discount price (折扣价格)

  • quantity discount (数量折扣,大批量折扣)

  • discount for cash ([经]贴现)

  • cash discount (现金折扣)

  • discount factor (折现系数;贴现因素)

  • discount window (贴现窗口)

  • discount interest ([经]贴现利息)

  • trade discount (商业折扣)

  • discount store (廉价商店)

  • discount cash flow (现金收支折现法;贴现现金流)

  • purchase discount (购货折扣)

  • volume discount (数量折扣;总额折扣)

🎤例句
  • They are often available at a discount. (它们经常可以以折扣价买到。)
🤔同义词
  • agio, rabato ([贸易]折扣;[金融]贴现率)

  • water sth. down, preach down ([贸易]打折扣;将…贴现;贬损)

2995. discourage

dis'kʌridʒ 阻止;使气馁

🎤例句
  • Aspirin may discourage tumour growth in some types of cancer. (阿司匹林可能遏制某些恶性肿瘤的生长。)
🤔同义词
  • stem, block, dispute, prohibit (阻止;使气馁)

2996. discourse

'diskɔ:s, dis'kɔ:s 论述;谈话;演讲

'diskɔ:s, dis'kɔ:s 演说;谈论;讲述

🤩短语
  • discourse analysis (话语分析)

  • discourse upon (论述,演讲)

  • universe of discourse (n. 论域;讨论或辩论的范围)

🎤例句
  • Candidates should engage in serious political discourse. (候选人应该参加严肃的政治对话。)
🤔同义词
  • speech, talk, address, lecture, treatise (论述;谈话;演讲)

  • orate, speechify (演说;谈论;讲述)

  • come out with, give voice to (说出;演奏出)

2997. discover

dis'kʌvə 发现;发觉

🎤例句
  • The body was discovered in a field. (尸体是在一块田地里找到的。)

  • Forest Service crews often discover campfires that have not been put out completely. (林务局工作人员常常发现未完全熄灭的营火。)

🤔同义词
  • detect, sniff out (发现;发觉)

  • sniff out, to find (发现)

2998. discovery

dis'kʌvəri 发现,发觉;被发现的事物

🤩短语
  • scientific discovery (科学发现)

  • discovery channel (探索频道)

  • great discovery (伟大的发现;好棒的发现)

  • 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))

  • discovery learning (发现学习)

  • make a discovery (做出新的发现)

🎤例句
  • I felt I'd made an incredible discovery. (我感到自己有了一个惊人的发现。)
🤔同义词
  • detection, occurrence, find (发现,发觉;被发现的事物)

2999. discredit

dis'kredit 不信;使……丢脸

dis'kredit 怀疑;无信用;名声的败坏

🎤例句
  • His theories have now been discredited. (他的理论人们现在已经不相信了。)
🤔同义词
  • misbelieve, disbelieve (不信;使……丢脸)

  • doubt, challenge, suspicion (怀疑;无信用;名声的败坏)