2300_GMAT词汇

2300. clockwise

'klɔkwaiz 顺时针方向地

'klɔkwaiz 顺时针方向的

🤩短语
  • clockwise rotation (顺时针转)

  • clockwise direction (顺时针方向)

  • counter clockwise (逆时针方向)

🎤例句
  • Screw the lid on clockwise. (按顺时针方向拧紧盖子。)

  • Gently swing your right arm in a clockwise direction. (按顺时针方向轻轻摆动你的右臂。)

🤔同义词
  • deasil (顺时针方向地)

2301. summit

'sʌmit 顶点;最高级会议;最高阶层

'sʌmit 最高级的;政府首脑的

🤩短语
  • summit conference (高峰会议;首脑会议)
🤔同义词
  • height, sky, peak, apex, crown (顶点;最高级会议;最高阶层)

  • first-chop, ritzy (最高级的;政府首脑的)

2302. propagate

'prɔpəɡeit 传播;传送;繁殖;宣传

🎤例句
  • The group launched a website to propagate its ideas . (这个团体建了一个网站来宣扬他们的主张。)
🤔同义词
  • breed, transmit (传播;传送;繁殖;宣传)

  • breed, increase (繁殖;增殖)

2303. urchin

顽童,淘气鬼;海胆;刺猬

🤩短语
  • sea urchin (海胆)
🤔同义词
  • monkey, elf (顽童,淘气鬼;海胆;刺猥)

2304. microcomputer

,maikrəukəm'pju:tə 微电脑;[计] 微型计算机

🎤例句
  • The merchant sold electrical appliances, such as microcomputer, microphone, microprocessor and microwave ovens. (商人卖一些电器,比如微型计算机,话筒,微处理器和微波炉。)

  • Or, as in my case, turning on the old antique microcomputer to read my single-sided, single-density floppies might lead to a fire and the quick end of your weekend data retrieval project. (或者,像我所作的那样,打开一个旧的古董微型计算机来读取我的单面单密度磁盘,而这有可能引起一场火灾,以及你的周末数据检索计划的快速完结。)

2305. deficit

'defisit 赤字;不足额

🤩短语
  • trade deficit (n. 贸易逆差;贸易赤字)

  • budget deficit (预算赤字)

  • fiscal deficit (财政赤字)

  • water deficit (水分亏缺;缺水量)

  • current account deficit (收支往来帐户赤字;经常账目赤字)

  • attention deficit hyperactivity disorder (过动症,注意力不足过动症;过度活跃症)

  • financial deficit (财政赤字;预算赤字)

  • attention deficit disorder (注意缺失紊乱;注意力缺损/缺失症)

  • deficit spending ((尤指政府的)赤字开支;寅吃卯粮)

  • federal deficit (联邦赤字)

  • overall deficit (总逆差)

  • foreign trade deficit (对外贸易逆差)

  • saturation deficit (饱和差;饱和不足量;饱和亏缺)

  • deficit financing (赤字财政)

🎤例句
  • the country’s widening budget deficit (这个国家日益严重的预算赤字)

  • the US’s foreign trade deficit (美国的对外贸易逆差)

🤔同义词
  • red ink ([财政]赤字;不足额)

2306. argon

'ɑ:ɡɔn [化学] 氩(18号元素)

🤩短语
  • argon arc (氩弧焊)

  • argon arc welding (氩弧焊)

  • argon laser ([光]氩激光器)

  • liquid argon (液氩)

🎤例句
  • We could use argon ion. (我们可以用氩离子。)

  • Others decay more slowly, like some cesium, iodine, strontium, and argon. (剩下的一些延迟消退的很慢,比如铯、碘、锶和氩。)

  • The atmosphere is roughly 78 percent nitrogen, 21 percent oxygen, with trace amounts of water, argon, carbon dioxide and other gases. (地球大气含有大约78%的氮气、21%的氧气和痕量的水蒸气、氩气和二氧化碳等其它气体。)

🤔同义词
  • ary ([化学]氩(18号元素))

2307. stiffness

'stifnis 僵硬;坚硬;不自然;顽固

🤩短语
  • stiffness matrix (刚度矩阵;劲度矩阵)

  • lateral stiffness (横向刚性,横向刚度)

  • static stiffness (静态刚度)

  • stiffness coefficient ([力学]刚度系数)

  • torsional stiffness (扭转刚度;抗扭劲度)

  • stiffness method (刚度法;劲度法)

  • spring stiffness (弹簧刚度)

  • flexural stiffness (n. 抗弯刚度;抗挠刚度)

  • stiffness factor (刚劲因数;劲度因子;倔强因数)

🤔同义词
  • hardness, rigidity (僵硬;坚硬;不自然;顽固)

2308. caterpillar

'kætəpilə [无脊椎] 毛虫;履带车

'kætəpilə 有履带装置的

🤔同义词
  • palmerworm, eruca ([无脊椎]毛虫;[车辆]履带车)

2309. rhombus

'rɔmbəs [数] 菱形;[数] 斜方形

🎤例句
  • Gradually, though, the rhombus was tipped a little more, until 3-1-2-1-3 became 4-2-4, the system with which Brazil won the World Cup in 1958. (不过,菱形中场逐渐进一步倾斜,直到31213最后演变成了1958年巴西夺得世界杯时采用的424。)

  • As each rhombus comprises a triangle pointing inwards and one pointing outwards, there is an interplay of effects, operating through the immaculately shaped levels, edges and angles. (由于每个菱形组成一个三角形指着向内和向外指着一个,有一个相互作用的影响,通过经营形成完美的水平,边和角。)

🤔同义词
  • lozenge, diamond shape ([数]菱形;斜方形)

2310. horseshoe

'hɔ:sʃu: 装蹄铁于

'hɔ:sʃu: 马蹄铁;U形物

🤩短语
  • horseshoe crab (鲎)

  • horseshoe kidney (马蹄肾)

🎤例句
  • The smith forged the horseshoe with great skill. (那铁匠非常熟练地锻造马蹄铁。)

2311. loaf

ləuf 条,一条面包;块;游荡

ləuf 游荡;游手好闲;虚度光阴

🤩短语
  • loaf of bread (长面包,面包片)

  • meat loaf (肉糜卷;肉馅糕)

🎤例句
  • a loaf of bread (一条面包)
🤔同义词
  • bar, piece, block, mass (条,一条面包;块;游荡)

  • louse around, potter about (游荡;游手好闲;虚度光阴)

  • louse around, potter about (游荡;游手好闲;虚度光阴)

2312. Kelvin

'kelvin 绝对温标;凯尔文(男子名);[热] 开尔文(英国物理学家,数学家)

'kelvin 开氏度的(常作K-)

🎤例句
  • He knew he had found Lord Kelvin’s unknown source of heat. (他知道他发现了开尔文勋爵所说的来源不明的热量。)

  • "The stability against freezing of Martian fluids can explain saline water activity on the surface of Mars at mean global temperatures well below 273 Kelvin," they wrote. (他们写道,“稳定对火星流体冻结还可以可以解释在全球平均气温远低于273开尔文下火星表面的盐水活动。”)

🤔同义词
  • absolute scale, thermodynamic temperature scale (开尔文(英国物理学家,数学家);凯尔文(男子名);绝对温标)

2313. counteract

,kauntə'rækt 抵消;中和;阻碍

🎤例句
  • They gave him drugs to counteract his withdrawal symptoms. (他们给他服药以消除他的脱瘾症状。)
🤔同义词
  • offset, kill, slow (抵消;中和;阻碍)

2314. thrive

θraiv 繁荣,兴旺;茁壮成长

🤩短语
  • thrive on (以……成长)
🎤例句
  • plants that thrive in tropical rain forests (在热带雨林蓬勃生长的植物)

  • a business which managed to thrive during a recession (在经济萧条时期也能顺利发展的一家企业)

🤔同义词
  • succeed, flower (繁荣,兴旺;茁壮成长)

2315. nutrient

'nju:triənt 营养物;滋养物

'nju:triənt 营养的;滋养的

🤩短语
  • soil nutrient (土壤养分)

  • nutrient content (养分含量;营养成分)

  • nutrient solution (培养液)

  • nutrient element (营养元素;肥料要素,养分元素)

  • nutrient removal (养分去除;营养物去除)

  • nutrient cycling (营养物循环)

  • nutrient substance (营养物质;营养素)

  • nutrient deficiency (营养不足;养分缺乏)

  • nutrient medium (营养培养基)

  • nutrient cycle (养份循环;营养素循环)

  • nutrient fluid (培养液)

🎤例句
  • The plant absorbs nutrients from the soil. (植物从土壤中吸取养分。)
🤔同义词
  • nurture ([生物]营养物;滋养物)

  • trophic, alimentary ([生物]营养的;滋养的)

2316. emergency

i'mə:dʒənsi 紧急情况;突发事件;非常时刻

i'mə:dʒənsi 紧急的;备用的

🤩短语
  • in an emergency (在紧急情况下)

  • emergency response (应急响应)

  • in emergency (在紧急情况下)

  • emergency treatment (急诊;急症治疗)

  • emergency room (急诊室)

  • emergency measures (紧急措施;应变措施)

  • emergency department (急诊科;急诊室)

  • state of emergency (紧急状态)

  • in case of emergency (在紧急情况下;以防万一)

  • meet an emergency (应变;应急;应付紧急情况)

  • emergency power (紧急电源,应急电源;紧急备用动力;应急能力)

  • emergency situation (紧急情况;应急情况)

  • emergency lighting (应急照明,紧急照明)

  • emergency meeting (紧急会议)

  • emergency medicine (急诊医学;应急医学)

  • emergency call (紧急呼叫)

  • medical emergency (急诊;医疗应急;医疗紧急事故)

  • emergency exit (紧急出口,太平门)

  • emergency relief (紧急救援;紧急救济)

  • emergency aid (紧急救援)

🎤例句
  • Lifeguards are trained to deal with emergencies. (救生员接受过应对紧急情况的训练。)

  • (= In case of emergency ), press the alarm button. (遇到紧急情况,请按报警按钮。)

  • The plane had to make an emergency landing. (那架飞机不得不紧急着陆。)

  • The government called an emergency meeting to discuss the crisis. (政府召开了紧急会议,讨论这次危机。)

  • Yesterday, the centre's board held an emergency meeting. (昨天,中心的董事会召开了一次紧急会议。)

🤔同义词
  • critical situation, bombshell (紧急情况;突发事件;非常时刻)

  • urgent, instant (紧急的;备用的)

2317. persuade

pə'sweid 说服,劝说;使某人相信;劝某人做(不做)某事

pə'sweid 空闲的,有闲的

🎤例句
  • He was fairly easily persuaded . (他很轻易就被说服了。)
🤔同义词
  • satisfy, convince, argue (说服,劝说;使某人相信;劝某人做(不做)某事)

  • talk around, win over (说服;被说服)

  • available, leisure, off (空闲的,有闲的)

2318. literally

照字面地;逐字地;不夸张地;正确地;简直

🎤例句
  • Dad was literally blazing with anger. (爸爸简直是火冒三丈。)
🤔同义词
  • verbatim (照字面地;逐字地)

2319. audit

审计;[审计] 查账

审计;[审计] 查账

🤩短语
  • internal audit (内部审计,内部稽核)

  • audit committee (审计委员会)

  • audit report (n. 审计报告)

  • performance audit (业绩审计,绩效审计)

  • annual audit (年度查账)

  • national audit office (国家审计署)

  • external audit (外部(独立)审计)

  • independent audit (独立审计)

  • management audit (内部审计;经营审计)

  • quality audit (质量审核;质量监督)

  • financial audit (财务审计)

  • audit trail (审查跟踪,尾随审查;查帐索引;逐位跟踪)

  • audit evidence (审计证据;查帐证据)

  • audit fee (审计费;查帐公费)

  • energy audit (能源审计;能源审核;节能审查)

  • special audit (特种(专项)审计)

  • audit procedure (审计程序;查帐程序,检查程序)

  • compliance audit (合规性审计;符合规章审计;法规符合审计)

  • social audit (社会审计)

  • tax audit (税务审计;税务监查)

🎤例句
  • Each year they audit our accounts and certify them as being true and fair. (每年他们都会审核我们的账目,以证明其准确合理。)
🤔同义词
  • examine and verify (审计;[审计]查帐)

  • sit in on ((美)旁听)

2320. demonstrate

'demənstreit 证明;展示;论证

🎤例句
  • The study demonstrates the link between poverty and malnutrition. (这项研究证明了贫困与营养不良之间的联系。)

  • The government now has an opportunity to demonstrate its commitment to reform. (政府现在有机会表明改革的决心了。)

🤔同义词
  • prove, give evidence of (证明;展示;论证)

2321. perfunctory

pə'fʌŋktəri 敷衍的;马虎的;得过且过的

🎤例句
  • She gave him a perfunctory smile. (她对他漫不经心地笑了笑。)

  • The applause was perfunctory. (掌声听上去是在敷衍了事。)

🤔同义词
  • slapdash (敷衍的;马虎的;得过且过的)

2322. versatility

多功能性;多才多艺;用途广泛

🤔同义词
  • multifunctionality (多功能性;多才多艺;用途广泛)

2323. noxious

'nɔkʃəs 有害的;有毒的;败坏道德的;讨厌的

🤩短语
  • noxious gas (有害气体)

  • noxious fumes (有毒炮烟)

🎤例句
  • noxious fumes (有毒烟雾)
🤔同义词
  • harmful, toxic, evil, poisonous, rank (有害的;有毒的;败坏道德的;讨厌的)

2324. salinity

sei'linəti, sə- 盐度;盐分;盐性

🤩短语
  • soil salinity (土壤盐渍度;土壤取样器)

2325. lepidopter

鳞翅类昆虫

2326. maternity

mə'tə:niti 母性,母道;[妇产] 妇产科医院

mə'tə:niti 产科的;产妇的,孕妇的

🤩短语
  • maternity leave (产假)

  • maternity insurance (生育保险;产妇保险)

  • maternity hospital (产科医院;妇产科医院)

  • maternity dress (n. 孕妇装)

  • maternity and child care (妇幼保健)

  • maternity ward (产科病房)

  • maternity care (母性保健)

🎤例句
  • a maternity dress (孕妇装)
🤔同义词
  • motherhood ([生物]母性,母道;[妇产]妇产科医院)

  • obstetric (产科的;产妇的,孕妇的)

2327. preoccupation

pri:,ɔkju'peiʃən 全神贯注,入神;当务之急;关注的事物;抢先占据;成见

🎤例句
  • Karouzos's poetry shows a profound preoccupation with the Orthodox Church. (卡鲁佐斯的诗歌表现出对东正教的深切关注。)
🤔同义词
  • absorption, all attention (全神贯注,入神;当务之急;关注的事物;抢先占据;成见)

2328. courtesy

'kə:tisi 礼貌;好意;恩惠

'kə:tisi 殷勤的;被承认的;出于礼节的

🤩短语
  • courtesy of (经由…提供;蒙…好意)

  • by courtesy (礼貌起见)

  • by courtesy of (蒙…的好意;由于…的作用)

  • courtesy call (礼节性拜访)

🎤例句
  • It’s a matter of common courtesy to acknowledge letters. (确认收到来信是起码的礼貌。)

  • The president paid a courtesy call on Emperor Akihito. (总统礼节性地拜访了明仁天皇。)

🤔同义词
  • grace, kindness (礼貌;好意;恩惠)

  • red-carpet, complaisant (殷勤的;被承认的;出于礼节的)

2329. foresee

fɔ:'si: 预见;预知

🎤例句
  • I’ve put your name on the list and I don’t foresee any problems. (我把你的名字写在名单上了,估计不会有什么问题。)

  • The disaster could not have been foreseen. (这场灾难是始料未及的。)

🤔同义词
  • predict, think ahead (预见;预知)

2330. ornamentation

,ɔ:nəmen'teiʃən 装饰物

🎤例句
  • a bronze plate with gold ornamentation (带有金饰的青铜盘子)
🤔同义词
  • widget, adorning ([建][服装]装饰物)

2331. protestant

抗议的;持异议的;新教的

抗议者;持异议者;新教徒

🤩短语
  • protestant ethic (新教伦理;新教价值观)
🎤例句
  • Most Protestant churches now have some women ministers. (如今,大部分新教教堂都有一些女牧师。)
🤔同义词
  • remonstrative (抗议的;持异议的)

  • dissenter (抗议者;持异议者)

2332. bizarre

bi'zɑ: 奇异的(指态度,容貌,款式等)

🎤例句
  • a bizarre coincidence (奇怪的巧合)

  • dancers in rather bizarre costumes (身着奇装异服的舞者)

🤔同义词
  • fantastic, funny, fatastic (奇异的(指态度,容貌,款式等))

2333. bias

'baiəs 偏见;偏爱;斜纹;乖离率

'baiəs 使存偏见

'baiəs 偏斜的

'baiəs 偏斜地

🤩短语
  • bias voltage ([电]偏压)

  • bias current (偏置电流;偏流)

  • on the bias (◎偏斜地,倾斜地,歪斜地)

  • bias circuit (偏置电路;偏压电路)

  • selection bias (选择性偏差)

  • substrate bias (衬底偏置)

  • reverse bias (反向偏压;逆向偏压;反偏压)

  • positive bias (正偏置,正偏压)

  • negative bias (负偏压)

  • current bias (栅流;电流偏置)

  • forward bias ([电]正向偏压;前向偏移)

  • cut on the bias ((裁缝等)斜裁,斜剪;斜切)

🎤例句
  • Students were evaluated without bias. (对学生的评估都是公正的。)
🤔同义词
  • preference, favour (偏见;偏爱;斜纹;乖离率)

  • deflective (偏斜的)

2334. renounce

ri'nauns 宣布放弃;与…断绝关系;垫牌

ri'nauns 垫牌

🎤例句
  • Edward renounced his claim to the French throne. (爱德华宣布放弃对法国王位的继承权。)

  • She renounced her citizenship. (她宣布放弃国籍。)

🤔同义词
  • break up with, finish with (宣布放弃;与…断绝关系;垫牌)

2335. seesaw

'si:sɔ: 跷跷板;秋千

'si:sɔ: 交互的;前后动的

'si:sɔ: 玩跷跷板;上下来回摇动

🎤例句
  • Think of it like a seesaw -- neither side is touching the ground because the weight on each side is identical. (把它想象成一个跷跷板——任何一边都不会碰到地面,因为两边重量是相等的。)

  • Take a run or a bike ride to a local park with your child.At the park, you can take time to relax while your child plays in the sandbox or on the seesaw. (跟孩子一起跑步或骑车前往当地的公园,在那里,孩子可以享受沙坑或跷跷板带来的乐趣,而你也可以好好放松自己。)

  • They have a children’s playground and facilities such as swings, slides, seesaw and skating rink. (他们有儿童操场和各种设施,比如秋千、滑梯、跷跷板和溜冰场。)

🤔同义词
  • swing, teeterboard (跷跷板;秋千)

  • alternating, reciprocating (交互的;前后动的)

  • teetertotter (玩跷跷板;上下来回摇动)

2336. apportion

ə'pɔ:ʃən 分配,分派;分摊

🎤例句
  • It’s not easy to apportion blame (= say who deserves to be blamed ) when a marriage breaks up. (婚姻破裂很难说是谁的错。)
🤔同义词
  • portion, part, proportion (分配,分派;分摊)

2337. progression

prəu'ɡreʃən 前进;连续

🤩短语
  • arithmetic progression (等差级数,等差数列;算术级数,算术数列)

  • geometric progression (几何级数;等比级数)

🤔同义词
  • series, advancement, succession, ongoing (前进;连续)

2338. cluster

'klʌstə 群;簇;丛;串

'klʌstə 群聚;丛生

🤩短语
  • cluster analysis (聚类分析;群集分析)

  • a cluster of (一群;一组;一串)

  • cluster sampling (分组取样;类集抽样;巢式抽样法)

  • star cluster (星团)

  • hierarchical cluster analysis (层序聚类分析)

  • server cluster ([计算机]服务器群集)

  • galaxy cluster (星系团)

  • gene cluster (基因簇,一组相同或者相似的基因)

  • open cluster (疏散星团,银河星团)

  • cluster bomb (子母弹;集束炸弹)

  • globular cluster (球状星团)

  • instrument cluster (仪表组;仪表板)

  • virgo cluster (室女座星系团;处女座星系团)

  • cluster headache (丛集性头痛;组合性头痛;头痛群)

  • consonant cluster (辅音连缀;辅音音丛)

🎤例句
  • a diamond cluster ring (群镶钻戒)
🤔同义词
  • gang, bunch, qun (群;[植]簇;丛;串)

  • bush (群聚;丛生)

  • converge (使聚集;聚集在某人的周围)

2339. squirrel

'skwə:rəl, 'skwi-, 'skwʌ- 松鼠;松鼠毛皮

'skwə:rəl, 'skwi-, 'skwʌ- 贮藏

🤩短语
  • squirrel cage (adj. 鼠笼式的)

  • ground squirrel ([动]地松鼠)

  • flying squirrel ([动]鼯鼠)

🤔同义词
  • store, reposit (贮藏)

2340. compatible

kəm'pætəbl 兼容的;能共处的;可并立的

🤩短语
  • compatible with (adj. 与……和谐相处;与……相配的)
🎤例句
  • The new software is IBM compatible (= can be used with IBM computers ) . (这个新软件与IBM的计算机兼容。)

2341. diesel

柴油机;柴油;(俚)健康的身体

内燃机传动的;供内燃机用的

🤩短语
  • diesel engine (柴油机(等于diesel))

  • diesel oil (n. 柴油)

  • diesel fuel (柴油;柴油机燃料)

  • diesel generator ([电]柴油发电机)

  • marine diesel (船用柴油机)

  • diesel locomotive (柴油机车;内油机车)

  • marine diesel engine (船用柴油机)

  • diesel engine oil (柴油机油,柴油机用润滑油)

  • diesel motor (柴油引擎,柴油发动机)

  • light diesel oil (轻柴油)

  • diesel generator set (柴油发电机组)

  • diesel electric (柴油机电力推)

  • diesel generating set (柴油发电机组)

  • diesel engine generator (柴油发电机)

  • diesel car (柴油汽车,柴油机动车)

  • diesel pump (柴油泵;柴油机组泵;柴油机驱动泵)

  • diesel engine plant (柴油机厂)

  • diesel fuel oil (柴油;重柴油)

  • diesel power plant (柴油发电厂,柴油机发电厂)

🎤例句
  • a 1.9 litre diesel engine (1.9升柴油发动机)
🤔同义词
  • derv, oil engine ([动力]柴油;柴油机)

2342. 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)

2343. adaptation

,ədæp'teiʃən 适应;改编;改编本,改写本

🤩短语
  • social adaptation (社会适应,适应能力)

  • cultural adaptation (文化适应)

  • dark adaptation ((黑)暗适应;暗光适应)

  • environmental adaptation (环境适应)

🎤例句
  • Branagh won two awards for his screen adaptation of Shakespeare's Henry the Fifth. (布拉纳因他对莎士比亚的《亨利五世》的荧幕改编而获了两次奖。)
🤔同义词
  • orientation, reorganization (适应;改编;改编本,改写本)

2344. eventual

i'ventʃuəl 最后的,结果的;可能的;终于的

🎤例句
  • Sweden were the eventual winners of the tournament. (瑞典队是锦标赛的最后赢家。)

  • Both sides were happy with the eventual outcome of the talks. (双方对会谈的最终结果都感到满意。)

🤔同义词
  • finishing, feasible, possible, last, potential (最后的,结果的;可能的;终于的)

2345. 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)

2346. arm

手臂;武器;袖子;装备;部门

武装起来

🤩短语
  • in arms (怀抱着的;武装起来的)

  • on one's arm (由(或靠)手臂支撑着)

  • up in arms (竭力反对;进行武装斗争)

  • at arm's length (疏远;在手臂伸得到的地方)

  • right arm (右臂;得力助手)

  • with open arms (张开双臂;热情地;亲切地)

  • on the arm ([美国俚语])

  • arm in arm (臂挽臂)

  • upper arm (上臂)

  • bear arms (携带武器;当兵)

  • with arms (武装的)

  • under his arm ((腋下)挟着)

  • robot arm (机械手臂;机器手)

  • long arm (长臂)

  • rocker arm (摇臂,摇杆)

  • swing arm (摇动臂)

  • control arm (n. 控制杆,操作杆)

  • arm of the law ([讽刺语]执法人(如警察、法官、律师等))

  • take up arms (v. 拿起武器)

  • suspension arm (吊臂;弹簧吊架;悬挂臂,悬架臂)

🎤例句
  • Dave has a broken arm . (戴夫手臂断了。)

  • Tim’s mother put her arms around him. (蒂姆的母亲伸出双臂搂着他。)

  • Pat was carrying a box under his arm . (帕特腋下挟着一个盒子。)

  • He had a pile of books in his arms . (他抱着一摞书。)

  • They walked along the beach arm in arm (= with their arms bent around each other’s ) . (他们臂挽臂走在沙滩上。)

  • The old lady rushed to greet him, arms outstretched . (老太太张开双臂,快步上前迎接他。)

🤔同义词
  • weapon, equipment, setup (手臂;武器;袖子;[军]装备)

  • war preparation (武装;备战)

2347. determinism

di'tə:minizəm [力] 决定论

🎤例句
  • I don't believe in historical determinism. (我不相信历史决定论。)

2348. departure

di'pɑ:tʃə 离开;出发;违背

🤩短语
  • departure from (离开;违反,违背)

  • point of departure (出发地)

  • departure time (出发时间;撤离时刻;起飞时刻)

  • departure date (启程日期;离开日期)

  • departure point (出发点;起程点;起航点)

  • a new departure (新政策;新方针;新发展)

  • departure lounge (候机室;启程处)

  • port of departure (启运港;出发港)

  • angle of departure (发射角;起飞角,离去角)

  • departure gate (登机口)

  • airport of departure (始发站;始发站机场;启运机场)

🎤例句
  • There are several departures for New York every day. (每天有好几个班次去纽约。)
🤔同义词
  • leaving, starting, violation, breach, quit (离开;出发;违背)

2349. vigorous

'viɡərəs 有力的;精力充沛的

🎤例句
  • Your dog needs at least 20 minutes of vigorous exercise every day. (你的狗每天需要进行至少20分钟的剧烈运动。)

  • Environmentalists have begun a vigorous campaign to oppose nuclear dumping in the area. (环保人士已经发动了一场积极的运动,反对在该地区倾倒核废物。)

  • a vigorous debate (一场激烈的辩论)

  • Vigorous efforts are being made to find a solution to the problem. (正积极地寻找办法解决这个问题。)

  • The measures provoked vigorous opposition in right-wing circles. (这些举措激起了右翼群体的强烈反对。)

🤔同义词
  • male, live, energetic, mighty (有力的;精力充沛的)

2350. allay

ə'lei 减轻;使缓和;使平静

🎤例句
  • The president made a statement to allay public anxiety. (总统发表了一项声明以缓解公众的忧虑。)
🤔同义词
  • comfort, calm, moderate, compose (减轻;使缓和;使平静)

2351. process

'prəuses, 'prɔ- 处理;加工

'prəuses, 'prɔ- 过程,进行;方法,步骤;作用;程序;推移

'prəuses, 'prɔ- 经过特殊加工(或处理)的

🤩短语
  • process of (…的过程)

  • in the process of (在…的过程中)

  • in the process (在过程中;在进行中)

  • in process (过程中的;在进行中)

  • production process (生产流程)

  • development process (发展进程,显色法;开发流程,开发程序)

  • technological process (工艺流程)

  • process control (过程控制;程序控制)

  • manufacturing process (制造过程;制造工艺;生产过程)

  • design process (设计过程,设计程序;设计加工)

  • forming process (成形工序,成形过程;成形法)

  • new process (新工艺)

  • process flow (工序流程)

  • working process (工作过程;制作过程)

  • business process (业务流程;业务处理)

  • in process of (正在;在…过程中)

  • developing process (发展过程;展开法)

  • welding process (焊接过程;熔接法)

  • process technology (加工工艺学)

  • process conditions (工艺条件;生产过程条件)

🎤例句
  • Goats’ cheese may be processed in many ways. (山羊奶干酪可以有多种加工方法。)

  • Two million workers are employed processing goods for electronic firms. (200 万名工人受雇为电子公司加工产品。)

🤔同义词
  • manufacture, cope with (处理;加工)

  • going on, course, system, method, approach (过程,进行;方法,步骤;作用;程序;推移)

2352. identify

确定;鉴定;识别,辨认出;使参与;把…看成一样 vi确定;认同;一致

🤩短语
  • identify oneself (证明自己(的身份))

  • identify with (认为…等同于,与一致)

🎤例句
  • He was too far away to be able to identify faces. (他离得太远,没法看面孔认出谁是谁。)

  • The police took fingerprints and identified the body. (警方采集了指纹,对尸体作了身份确认。)

🤔同义词
  • confirm, recognize, ascertain (确定;[计]识别;使参与;把…看成一样)

  • cotton, square (确定;认同;一致)

2353. pneumonic

nju:'mɔnik 肺的;肺炎的

🎤例句
  • The World Health Organization said pneumonic plague is the most virulent but least common form of plague. The mortality rate can be high if left untreated. (根据世界卫生组织介绍,肺鼠疫是鼠疫中最致命也是极少见的类型,未经治疗的肺鼠疫死亡率极高。)
🤔同义词
  • pulmonary (肺的;肺炎的)

2354. steppe

step 大草原,[地理] 干草原(特指西伯利亚一带没有树木的大草原)

🤔同义词
  • prairie, llano ([地理]大草原,干草原(特指西伯利亚一带没有树木的大草原))

2355. billion

'biljən 十亿;大量

'biljən 十亿

'biljən 十亿的

🎤例句
  • The final cost could be as much as one billion dollars. (最后的费用可能高达十亿美元。)
🤔同义词
  • lots of, wealth, ocean, sea, body (十亿;大量)

2356. detrimental

,detri'mentəl 不利的;有害的

,detri'mentəl 有害的人(或物);不受欢迎的求婚者

🎤例句
  • the detrimental effect of pollution on the environment (污染对环境的不利影响)
🤔同义词
  • harmful, adverse, against, evil, disadvantageous (不利的;有害的)

2357. cutback

'kʌtbæk 减少,削减;情节倒叙

🎤例句
  • The shortage of teachers was blamed on government cutbacks. (教师短缺归咎于政府削减经费。)

  • A fall in donations has forced the charity to make cutbacks . (捐款减少迫使慈善机构削减开支。)

🤔同义词
  • reduction, loss, decrease, cut (减少,削减;情节倒叙)

2358. bower

'bauə 凉亭;树阴处

🎤例句
  • a rose-scented bower (玫瑰飘香的树荫)
🤔同义词
  • kiosk, arbour (凉亭;树阴处)

2359. corporation

,kɔ:pə'reiʃən 公司;法人(团体);社团;大腹便便;市政当局

🤩短语
  • transnational corporation (跨国公司)

  • multinational corporation (跨国公司)

  • import and export corporation ([经]进出口公司)

  • corporation law ([经]公司法)

  • investment corporation (投资公司)

  • international corporation (跨国公司)

  • professional corporation (专业公司)

  • federal deposit insurance corporation (美国联邦存款保险公司)

  • finance corporation (贷款公司)

  • private corporation (私营公司)

  • business corporation (企业法人)

  • corporation tax (公司所得税;企业增值税)

  • trading corporation (贸易公司)

  • international finance corporation (国际金融公司)

  • british broadcasting corporation (英国广播公司(BBC))

  • news corporation (新闻集团)

  • corporation stock (地方债券;公司股证)

  • public corporation (公营公司;市政机关;市镇的自治机关)

  • holding corporation (控股公司)

  • mtr corporation limited (香港铁路有限公司)

🎤例句
  • He works for a large American corporation. (他在一家美国大公司工作。)

  • multinational corporations (跨国公司)

  • the Siemens Corporation (西门子公司)

🤔同义词
  • establishment, company, society, association, league ([贸易]公司;法人(团体);社团;大腹便便;市政当局)

2360. manual

'mænjuəl 手工的;体力的

'mænjuəl 手册,指南

🤩短语
  • manual operation ([计]人工操作;手控)

  • manual work (手工作业)

  • manual control (手动控制;人工控制)

  • manual labor (体力劳动;手工)

  • instruction manual (安装手册,操作工序说明书;工艺规范)

  • user manual (使用手册)

  • manual transmission (手动变速箱;手排档变速箱;人力操纵传动)

  • manual labour (体力劳动;手工劳动)

  • operation manual (操作指南;操作手册)

  • manual arc welding (手工电弧焊)

  • reference manual (参考手册)

  • manual mode (手控方式)

  • quality manual (质量手册;品质手册)

  • manual welding (人工焊接;手动熔接)

  • user's manual (用户手册,使用说瞄)

  • manual valve (手动阀;手控阀)

  • maintenance manual (维护手册)

  • manual system (人工系统;手动系统)

  • manual pump (手动泵)

  • operating manual (使用说明书)

🎤例句
  • People in manual occupations have a lower life expectancy. (干体力活的人预期寿命较短。)
🤔同义词
  • handmade, mechanic (手工的;体力的)

  • guide, handbook, notebook (手册,指南)

2361. ordinate

[数] 纵坐标

2362. disenfranchise

,disin'fræntʃaiz 剥夺…的公民权(等于disfranchise)

🎤例句
  • ...fears of an organized attempt to disenfranchise supporters of Father Aristide. (…对剥夺阿里斯蒂德神父支持者选举权的一次有组织企图的担心。)

2363. unobtrusive

,ʌnəb'tru:siv 不唐突的;谦虚的;不引人注目的

🎤例句
  • The staff are trained to be unobtrusive. (员工们受过训练要保持低调。)
🤔同义词
  • modest, odest (不唐突的;谦虚的;不引人注目的)

2364. archaeology

,ɑ:ki'ɔlədʒi 考古学

🎤例句
  • He specializes in archaeology. (他专修考古学。)

  • In my recent research, I found that all three come together and, what is more, they help me to show that archaeology has relevance – it is not just old stones and bones. (我在最近的研究中发现,这三点综合发生着作用,除此之外,它们也帮助我发现考古学的重要意义,它不仅仅意味着一堆石头和骨头。)

  • "There was no access to clean water, there was no access to basic education especially in the rural areas where the archaeology was," she says. (在那里的考古学特别是农村地区,我们并没有获得干净的水,有没有基本的教育的机会,“她说。)

2365. beam

bi:m 横梁;光线;电波;船宽;[计量] 秤杆

bi:m 发送;以梁支撑;用…照射;流露

🤩短语
  • laser beam (激光束)

  • electron beam (电子束)

  • concrete beam (混凝土梁)

  • on the beam (航向正确;正横地;必须用泵抽油的)

  • ion beam (离子束)

  • cantilever beam (悬臂梁)

  • gaussian beam (高斯光束)

  • continuous beam (连续梁)

  • light beam (光束;线偏振光束;直接光线)

  • box beam (箱形梁,盒形梁)

  • walking beam (n. (蒸汽机的)步进梁;活动梁)

  • beam on (微笑)

  • composite beam (复合梁;合成梁;混合梁)

  • main beam (主声束;主光束)

  • beam structure (梁结构)

  • beam of light (光束)

  • steel beam (钢梁)

  • electron beam welding (电子束焊接)

  • balance beam (n. 平衡木;天平横梁;平衡杆,秤杆)

  • curved beam ([建]曲梁)

🎤例句
  • ...high-energy laser beams. (…高能激光束。)
🤔同义词
  • ray, stream ([建]横梁;光线;电波;[船]船宽;[计量]秤杆)

  • to transmit, send out (发送;以梁支撑;用…照射;流露)

  • irradiate (照射;堆满笑容)

2366. metallic

mi'tælik, me- 金属的,含金属的

🤩短语
  • metallic element ([化]金属元素)

  • metallic material ([化]金属材料)

  • metallic luster (金属光泽;金属闪光料)

  • metallic glass (金属玻璃,玻璃合金)

  • metallic coating ([化]金属喷涂)

  • metallic paint (金属漆,金属油漆;金属涂料)

  • metallic ion (金属离子)

  • metallic oxide (金属氧化物)

  • metallic yarn (金银线;金属纱;金银丝)

  • metallic phase (金相;金属相)

  • metallic iron (n. 金属铁;精炼铁)

  • metallic bonding (金属键;金属结合剂)

  • metallic matrix (金属基体)

  • metallic soap (金属皂)

  • metallic copper (金属铜)

🎤例句
  • The key turned in the lock with a loud metallic click. (钥匙在锁里转动发出金属撞击的咔嗒声。)

  • The pans made a metallic clatter as they crashed to the floor. (那些锅哐啷一声摔到地上。)

🤔同义词
  • metal bearing (金属的,含金属的)

2367. boycott

'bɔikɔt 联合抵制;拒绝参加

'bɔikɔt 联合抵制

🎤例句
  • We boycott all products tested on animals. (我们抵制所有拿动物做试验的产品。)

2368. difference

差异;不同;争执

🤩短语
  • difference in (在…方面的差别)

  • significant difference (显著性差异)

  • finite difference (有限差)

  • temperature difference (温差,温度差)

  • difference method (差分法;差动法;差别法)

  • make a difference (有影响,有关系)

  • finite difference method (有限差分法)

  • pressure difference (压力差;差压;压力补偿器;气压梯度)

  • difference from (与…不同)

  • time difference (n. 时差)

  • color difference (色差,色彩差异)

  • phase difference (相位差)

  • cultural difference (文化差异)

  • price difference (价格差别)

  • make the difference (有影响,很重要;产生差别)

  • potential difference (n. 势差,位差)

  • essential difference (本质区别)

  • difference equation ([计]差分方程,差分方程式)

  • make a big difference (产生很大的不同;意义重大;有很大影响)

  • difference in temperature (温差)

🎤例句
  • (= there’s a very big difference ) between us. (我们之间有着天壤之别。)
🤔同义词
  • diversity, conflict, disparity, deviations (差异;不同;争执)

2369. excrete

排泄;分泌

🎤例句
  • Your open pores excrete sweat and dirt. (你张开的毛孔排出汗液与污垢。)
🤔同义词
  • egest, secrete (排泄;分泌)

2370. hieroglyphic

,haiərəu'ɡlifik 象形文字;象形文字写的文章

,haiərəu'ɡlifik 象形文字的;难解的

🎤例句
  • The Inca had no system of hieroglyphic writing, as the Maya did, and any portraits that Inca artists may have made of their rulers were lost. (和玛雅人一样,印加人也没有象形文字书写系统,而且印加艺术家们所绘制的统治者肖像业已失传。)
🤔同义词
  • ideograph, pictograph ([语]象形文字;象形文字写的文章)

  • mysterious, pictographic ([语]象形文字的;难解的)

2371. literacy

'litərəsi 读写能力;精通文学

🤩短语
  • literacy education (文化教育;读写教育)

  • computer literacy (计算机文化;有使用电脑的能力)

  • visual literacy ([计]直观读写;视觉认识能力)

  • literacy class (识字班;扫盲班;文化阶层)

  • literacy test (识字测验;文化水平测试)

🎤例句
  • a new adult literacy campaign (新一轮成人识字[扫盲]运动)

2372. bounce

bauns 跳;弹力;活力

bauns 弹跳;使弹起

🤩短语
  • bounce back (反弹;迅速恢复活力)

  • on the bounce (◎在弹起时)

  • bounce the ball (拍球)

  • bounce off (弹开,反弹;从…弹跳出来;掂量…)

  • bounce up and down (上下弹跳)

🎤例句
  • Try to catch the ball on the second bounce. (尽量在球第二次弹起时接住。)
🤔同义词
  • energy, vitality, spring, elasticity, vigor (跳;弹力;活力)

  • rebound, resile (弹跳;弹起,反跳;弹回)

2373. stereotype

'steriəutaip, 'stiə- 使用铅版;套用老套,使一成不变

'steriəutaip, 'stiə- 陈腔滥调,老套;铅版

🤔同义词
  • truism, conventionality (陈腔滥调,老套;铅版)

2374. fungus

'fʌŋɡəs 真菌,霉菌;菌类

🤩短语
  • edible fungus (食用菌;木耳)

  • chinese caterpillar fungus (冬虫夏草)

  • white fungus (n. 银耳,白木耳)

🎤例句
  • But what we don't know is why they become susceptible to this host of pathogens, viruses and fungus. (但是我们没有弄明白的是为什么蜜蜂们会对这些病原菌,病毒和真菌这么敏感。)

  • It can be derived from plants, animals or other categories such as fungus or fermented products like alcohol. (它的来源来自植物、动物或者其他物质,例如真菌类或者像酒等发酵产品。)

🤔同义词
  • eumycete, mycete (真菌,霉菌;菌类)

2375. accountant

ə'kauntənt 会计师;会计人员

🤩短语
  • certified public accountant (有合格证件的会计师)

  • public accountant (公共会计师)

  • chief accountant (总会计师;会计主任,会计处长)

  • chartered accountant (注册会计师;会计师;特许会计师)

  • professional accountant (专业会计师)

  • certified accountant (注册会计师;审定会计师)

  • tax accountant (税务会计;税务师)

  • assistant accountant (助理会计)

  • senior accountant (高级会计;主任会计师)

  • junior accountant (初级会计师;助理会计员)

  • qualified accountant (合格的会计师)

🎤例句
  • The boss dropped an accountant from the payroll. (老板把一名会计师从在职人员名单中除了名。)

2376. ascribe

ə'skraib 归因于;归咎于

🎤例句
  • An autopsy eventually ascribed the baby's death to sudden infant death syndrome. (一次尸检最终把这名婴儿的死亡归因于婴儿猝死综合症。)
🤔同义词
  • blame, put down to (归因于;归咎于)

2377. stunt

stʌnt 噱头,手腕;绝技

stʌnt 阻碍…的正常生长或发展

🤩短语
  • publicity stunt (做秀)

  • pull a stunt (耍花招;表演特技)

  • stunt man (特技替身演员)

🎤例句
  • Todd flew over the city in a hot-air balloon as a publicity stunt . (作为一种宣传噱头,托德乘坐热气球飞越城市上空。)
🤔同义词
  • touches, wrist (噱头,手腕;绝技)

2378. privilege

特权;优待

给与…特权;特免

🤩短语
  • special privilege (特权;特别优惠;特殊许可)
🎤例句
  • He had no special privileges and was treated just like every other prisoner. (他不享受特权,待遇和任何其他犯人一样。)
🤔同义词
  • franchise, peculiar ([计]特权;优待;基本权利)

2379. entail

in'teil 使需要,必需;承担;遗传给;蕴含

in'teil 引起;需要;继承

🎤例句
  • A new computer system entails a lot of re-training. (使用新的计算机系统需要大量的再培训。)

  • Some foreign travel is entailed in the job. (做这份工作有时要到国外出差。)

🤔同义词
  • charge, inflict on (必需,使承担;限定继承)

2380. permutations

[数] 排列(permutation的复数)

🤩短语
  • permutation and combination (n. [数]排列组合)
🎤例句
  • Variation among humans is limited to the possible permutations of our genes. (人类的变化形式受限于我们基因可能的那些排列。)

2381. carpet

'kɑ:pit 在…上铺地毯,把地毯铺在…上;斥责

'kɑ:pit 地毯;地毯状覆盖物

🤩短语
  • on the carpet (在考虑中;在审议中)

  • red carpet ((迎接贵宾用的)红地毯;隆重的接待)

  • magic carpet (n. (《一千零一夜》中载人飞行的)魔毯;幻想中的神奇无比的交通工具)

  • wool carpet (羊毛地毯)

  • persian carpet (波斯地毯)

  • carpet backing (地毯底布)

🎤例句
  • The building has been carpeted throughout. (大楼里上上下下都铺了地毯。)
🤔同义词
  • tongue, be down on (在…上铺地毯,把地毯铺在…上;斥责)

  • footcloth ([纺]地毯;地毯状覆盖物)

2382. predecessor

'pri:disesə, 'pre- 前任,前辈

🤩短语
  • predecessor company (被接管公司)
🎤例句
  • Kennedy’s predecessor as President was the war hero Dwight Eisenhower. (肯尼迪总统的前任是战争英雄德怀特·艾森豪威尔。)
🤔同义词
  • father, grand old man (前任,前辈)

2383. underbelly

'ʌndə,beli 下腹部;薄弱部分;易受攻击的部位、区域等

🎤例句
  • I know where his soft underbelly is, and that's his material possessions. (我知道他的弱点是什么,是他的财产。)

2384. engage

in'ɡeidʒ 吸引,占用;使参加;雇佣;使订婚;预定

🤩短语
  • engage in (从事于(参加))

  • engage with (交战;与…接洽)

  • engage on (从事;开始)

🎤例句
  • She engaged the clutch and the car moved. (她踩下离合器,汽车便开动了。)
🤔同义词
  • attract, absorb, draw, appropriate, budget (吸引,占用;使参加;雇佣;使订婚;预定)

  • comply, wage (从事;答应,保证;交战;啮合)

2385. drought

draut 干旱;缺乏

🤩短语
  • drought resistance (耐旱性,抗旱性)

  • drought relief (干旱救灾)

  • drought control (抗旱;防旱)

🎤例句
  • ...a country where drought and famines have killed up to two million people during the last eighteen years. (…过去18年来干旱和饥荒致死达两百万人的一个国家。)
🤔同义词
  • shortage, deficiency, need, short of, want ([气候]干旱;缺乏)

2386. parole

pə'rəul 语言;誓言,诺言;释放宣言

pə'rəul 有条件释放,假释;使假释出狱;宣誓后释放

🤩短语
  • on parole (获得假释)

  • out on parole (美国俚语离了婚的)

🎤例句
  • Although sentenced to life, he will become eligible for parole after serving 10 years. (尽管被判无期,服刑10年后他将有资格获得假释。)

  • ...a parole violation. (…一次假释违纪。)

🤔同义词
  • language, word, tongue, engagement (语言;誓言,诺言;释放宣言)

2387. balcony

'bælkəni 阳台;包厢;戏院楼厅

🤩短语
  • balcony window (阳台窗)

  • balcony door (阳台门)

🎤例句
  • Has your flat got a balcony? (你的公寓有阳台吗?)
🤔同义词
  • box, sun porch ([建]阳台;包厢;戏院楼厅)

2388. prospective

prəu'spektiv 未来的;预期的

prəu'spektiv 预期;展望

🤩短语
  • prospective study (前瞻研究;预期研究;远景调查)

  • prospective market (未来的市场)

  • prospective customer (潜在顾客)

  • prospective buyer (准买家)

  • prospective student (未来学生;欲申请的学生)

  • prospective earnings (预期收益)

  • prospective oil (石油储量)

🎤例句
  • The story should act as a warning to other prospective buyers. (这篇报道应该可以对其他可能的购买者起到警告作用。)
🤔同义词
  • expected, due, future (未来的;预期的)

  • outlook, expectation (预期;展望)

2389. contend

kən'tend 竞争;奋斗;斗争;争论

🤩短语
  • contend with (对付;与…作斗争)
🎤例句
  • Inevitably, fights break out between the members of contending groups. (争权夺利的几个团体之间不可避免地发生了打斗。)
🤔同义词
  • fight, debate, cope (竞争;奋斗;斗争;争论)

  • maintain, submit, advocate (主张;为...斗争)

2390. sample

'sɑ:mpl, 'sæ- 取样;尝试;抽样检查

'sɑ:mpl, 'sæ- 样品;样本;例子

'sɑ:mpl, 'sæ- 试样的,样品的;作为例子的

🤩短语
  • sample preparation (样品制备;样品处理;样品加工)

  • sample data (样本数据;抽样资料)

  • sample size (样本量;样本大小)

  • small sample (小样本,小试样;小包货样)

  • water sample (水样)

  • standard sample (标准样品)

  • sample survey (抽样检查;先行甸;样品鉴定)

  • test sample (试样;试棒)

  • random sample (随机样本;随意抽取调查;随机样品)

  • blood sample (血液样本;血样;血液样品)

  • soil sample (土壤样本)

  • sample design (样品设计)

  • sample solution (样品溶液,试料溶液)

  • core sample (矿样;岩芯样本;土芯样本)

  • sample order (照样品定货;试购)

  • sample space (样本空间;试样空间;取样空间)

  • representative sample (代表性样本)

  • sample room (样品间;样品陈列室)

  • control sample (对照试样)

  • sample introduction (进样;样品导入)

🎤例句
  • a chance to sample the local food (品尝当地食品的一个机会)
🤔同义词
  • essay, have a try (取样;尝试;抽样检查)

  • example, pattern (样品;[图情]样本;例子)

2391. curtail

kə:'teil 缩减;剪短;剥夺…特权等

🎤例句
  • The new law will curtail police powers. (这条新法规将削弱警方的权力。)
🤔同义词
  • crop, to cut back (缩减;剪短;剥夺…特权等)

2392. ignite

iɡ'nait 点燃;使燃烧;使激动

🎤例句
  • The petrol tank suddenly ignited. (油箱突然着火了。)

  • The candle ignited the plastic. (蜡烛烧着了塑料。)

🤔同义词
  • heat, light (点燃;使燃烧;使激动)

  • burn, light the fire (点火;燃烧)

2393. static

'stætik 静态的;静电的;静力的

'stætik 静电;静电干扰

🤩短语
  • static electricity (n. 静电;静位觉)

  • static state (静态状态)

  • static pressure (静压)

  • static load (静负载)

  • static analysis (静态分析)

  • static test (静态试验)

  • static strength (静强度;静力强度;静态性力量;静止强度)

  • static loading (静载荷;静负荷)

  • static data (静态数据)

  • static load test (静载荷试验;静负荷强度试验;静荷载试验)

  • static stability (静稳定性;定能稳定度)

  • static control (静态控制;静电控制;静态控件)

  • static characteristic (静态特性)

  • static force (静力;静力电流)

  • static equilibrium (静力平衡)

  • static mixer (静态混合器)

  • static friction (静摩擦;干摩擦;库仑摩擦)

  • static stress (静应力;静胁强)

  • static balance ([化]静平衡;静力平衡)

  • static stiffness (静态刚度)

🎤例句
  • The number of young people obtaining qualifications has remained static or decreased. (获得各种资格证书的年轻人的数量一直保持不变或者已经减少。)
🤔同义词
  • electrostatic, franklinic (静态的;[电磁]静电的;静力的)

2394. underlie

,ʌndə'lai 成为……的基础;位于……之下

🎤例句
  • the one basic principle that underlies all of the party’s policies (贯穿该党各项政策的那一条基本原则)

2395. niche

壁龛;合适的职业;[亦称作 niche market]【商业】有利可图的市场(或形势等)

放入壁龛

🤩短语
  • niche market (瞄准机会的市场;缝隙市场)

  • market niche (市场利基;市场定位;市场补缺基点;市场补缺者)

  • ecological niche (生态位;生态龛位;小生境;生态区位)

🎤例句
  • Amanda soon found her niche at the club. (阿曼达很快就在俱乐部里找到了一份理想的工作。)
🤔同义词
  • habitacle, alcove ([建]壁龛;合适的职业)

2396. aerodynamic

,εərəudai'næmik,-kəl 空气动力学的,[航] 航空动力学的

🤩短语
  • aerodynamic characteristics (气动特性;空气动力特性;风轮空气动力特性)

  • aerodynamic force (气动力)

  • aerodynamic drag (空气动力阻力)

  • aerodynamic heating (气动加热)

  • aerodynamic noise (气动噪声)

  • aerodynamic load (气动载荷;空气动力载荷)

  • aerodynamic damping (气动阻尼)

🎤例句
  • aerodynamic efficiency (空气动力效率)

2397. airliner

'εə,lainə 班机;大型客机

🤩短语
  • jet airliner (喷气客机;喷气式飞机)
🎤例句
  • The airliner flew above the clouds. (大型客机在云层上面飞行。)
🤔同义词
  • liner, scheduled flight ([航]班机;大型客机)

2398. insecticide

in'sektisaid 杀虫剂

🎤例句
  • Spray the plants with insecticide. (给植物喷洒杀虫剂。)
🤔同义词
  • pesticide, insect repellent, insect killer, insect spray, anabasin ([农药]杀虫剂)

2399. criterion

krai'tiəriən (批评判断的)标准;准则;规范;准据

🤩短语
  • evaluation criterion (评估标准)

  • design criterion (设计标准;设计准则;设计规范)

  • failure criterion (失效准则;故障判据;抗剪强度破坏准则)

  • stability criterion (稳定性判据)

  • fracture criterion (断裂判据,断裂准则;断裂指标)

  • technical criterion (技术标准)

  • similarity criterion (相似准则)

  • performance criterion (性能判据;性能标准)

  • criterion function (准则函数;判别函数)

  • error criterion (误差准则,误差判据)

  • convergence criterion (收敛性判定准则;收敛性判据)

  • optimality criterion (最优性判别;最优性准则)

  • criterion validity (效标效度)

🎤例句
  • the criteria we use to select candidates (我们挑选候选人的标准)
🤔同义词
  • standard, formula, level, prototype, norm ((批评判断的)[标准]标准;准则;规范;准据)