7500_专八核心词汇(正序版)

7500. nucleus

'nju:kliəs 核,核心;原子核

🤩短语
  • cell nucleus (细胞核)

  • nucleus pulposus (髓核)

  • atomic nucleus (n. [化]原子核)

  • crystal nucleus (晶核)

  • caudate nucleus ([医]尾状核)

  • paraventricular nucleus (室旁核;脑室壁核)

  • suprachiasmatic nucleus (视交叉上核)

  • lateral geniculate nucleus (外侧膝状体核)

  • raphe nucleus (中缝核)

  • amygdaloid nucleus (杏仁核;扁桃状核;杏仁巢)

  • arcuate nucleus (弓状核;弧形核)

🎤例句
  • Neutrons and protons are bound together in the nucleus of an atom. (在一个原子的核内,中子和质子聚合在一起。)
🤔同义词
  • core, quick ([核][天][生物]核,核心;原子核)

7501. nude

nju:d 裸的,裸体的;无装饰的;与生俱有的

nju:d 裸体;裸体画

🤩短语
  • in the nude (裸体;公开)

  • nude mouse (n. [医]裸鼠;裸小鼠;无毛鼠(指实验室中饲养的老鼠))

🎤例句
  • I did some work as a nude model when I was in college. (我上大学的时候当过裸体模特。)

  • Have you ever posed nude (= been photographed or painted while nude )? (你拍过裸体照吗?)

🤔同义词
  • naked, austere (裸的,裸体的;无装饰的;与生俱有的)

  • birthday suit, altogether (裸体;裸体画)

7502. nudge

nʌdʒ 推动;用肘轻推;没完没了抱怨的人

nʌdʒ 推进;用肘轻推;向…不停地唠叨

🎤例句
  • She slipped her arm under his and gave him a nudge. (她迅速地把胳膊放在他的胳膊下面,给了他轻轻一推。)
🤔同义词
  • motivation, boost (推动;用肘轻推;没完没了抱怨的人)

  • propel, push forward (推进;用肘轻推;向…不停地唠叨)

  • push forward, push on (轻推;推进;唠叨)

7503. nudity

'nju:dəti 裸露;裸体像

🎤例句
  • The play contains scenes of nudity. (该剧有一些裸露场面。)
🤔同义词
  • bareness, nuda ([生物]裸露;裸体像)

7504. nuisance

'nju:səns 讨厌的人;损害;麻烦事;讨厌的东西

🤩短语
  • public nuisance (n. 妨害公众安宁;妨害公众利益的人或事物)

  • noise nuisance (噪声危害)

🎤例句
  • The nightclub has been declared a public nuisance. (那家夜总会已被判定为妨害公众利益。)
🤔同义词
  • injury, harm, damage (讨厌的人;损害;麻烦事;讨厌的东西)

7505. numb

nʌm 使麻木;使发愣;使失去感觉

nʌm 麻木的;发愣的

🎤例句
  • The cold had numbed her fingers. (她的手指冻僵了。)

  • the numbing effect of the drug (那种药物的麻醉效果)

🤔同义词
  • torpify, perish (使麻木;使发愣;使失去感觉)

  • stupid, asleep (麻木的;发愣的)

7506. number

'nʌmbə 数;(杂志等的)期;号码;数字;算术

'nʌmbə 计入;总数达到

🤩短语
  • number of (许多;数目;若干)

  • numbers of (许多,若干)

  • large number (大量;多位数)

  • large number of (大量的;众多的)

  • in number (总共;在数字上)

  • to the number of (adv. 合计数为...;达到...的数目)

  • number of people (人数)

  • phone number (电话号码)

  • number one (第一;最好;自己的利益)

  • telephone number (n. 电话号码)

  • small number (n. 小数;少数交易)

  • any number of (许多;好些)

  • a great number of (多数的,许多)

  • total number (总数)

  • a small number of (少量的;一小部分)

  • serial number (序号,编号)

  • any number (任意人数)

  • account number (帐号)

  • by the numbers (系统地;按常规地)

  • room number (房间号码)

🎤例句
  • They wrote various numbers on a large sheet of paper. (他们在一张大纸上写下了很多不同的数字。)

  • Add all the numbers together. (把所有数字加起来。)

🤔同义词
  • figure, arithmetic, digital ([数]数;(杂志等的)期;号码;数字;算术)

  • control No., code name (编号;计入;数…的数目;使为数有限)

7507. numeral

'nju:mərəl 数字

'nju:mərəl 数字的;表示数字的

🎤例句
  • ...a flat, square wristwatch with classic Roman numerals. (...一块扁平、有标准罗马数字的正方形手表。)
🤔同义词
  • figure, digital, number ([计][数]数字)

  • digital ([计][数]数字的;表示数字的)

7508. numerical

nju:'merikəl 数值的;数字的;用数字表示的(等于numeric)

🤩短语
  • numerical simulation ([化]数值模拟)

  • numerical control (数字控制;数值控制)

  • numerical method (数值方法;数值计算法)

  • numerical analysis ([数]数值分析)

  • numerical calculation (数值计算)

  • numerical model (n. 数值模式,数值模型)

  • numerical example (数值例;数例)

  • numerical value (数值)

  • numerical solution (数值解;数值解释;近似解)

  • numerical control system ([计]数控系统)

  • numerical control machine (n. 数控机床)

  • numerical modeling (n. 数值模拟)

  • numerical experiment (数值实验)

  • numerical integration (数值积分;积分计算)

  • computer numerical control (计算机数控)

  • numerical algorithm (数值算法)

  • numerical data ([计]数值数据;数字资料)

  • numerical aperture (数值孔径)

  • numerical code (数码;数字码)

  • numerical differentiation (微分计算,数值微分;数值微分法)

🎤例句
  • a numerical code (数字密码)

  • The home team tried to utilize their numerical advantage (= the fact that they had more players than the other team ). (主队试图利用他们在人数上的优势。)

  • Make sure the files are organized in numerical order. (务必把这些档案按数字顺序排列。)

🤔同义词
  • digital ([数]数值的;数字的;用数字表示的(等于numeric))

7509. numerous

'nju:mərəs 许多的,很多的

🎤例句
  • Numerous attempts have been made to hide the truth. (为掩盖事实作了很多尝试。)

  • The two leaders have worked together on numerous occasions. (那两位领导人已经多次合作。)

🤔同义词
  • many, multiple, hundred, plenty (许多的,很多的)

7510. nun

nʌn 修女,尼姑

🤩短语
  • buddhist nun (尼姑)
🎤例句
  • Mr. Thomas was taught by the Catholic nuns whose school he attended to work and study hard. (托马斯先生受教于天主教修女。在修女开办的学校里他专心工作,刻苦学习。)
🤔同义词
  • sister, religious (修女,尼姑)

7511. nurse

nə:s 看护,护理;照顾;培养;给…喂奶

nə:s 护士;奶妈,保姆

🤩短语
  • head nurse (护士长)

  • at nurse (◎(孩子)由别人照看(或抚养))

  • wet nurse (n. 奶妈;乳母)

  • male nurse (男护士)

  • registered nurse (注册护士)

  • nurse station (护士站)

  • nurse practitioner (护理师,护师;执业护师,开业护士)

  • student nurse (护士生)

  • charge nurse (护士长;(英)病室护士)

🎤例句
  • Shaw has been nursing an injury, and will not play on Sunday. (肖一直在养伤,星期天将不参加比赛。)
🤔同义词
  • cultivate, plant, rear (看护,护理;照顾;培养;给…喂奶)

  • fend for, attend on (照料,护理;喂奶;当保姆)

  • sister, amah ([医]护士;奶妈,保姆)

7512. nursery

'nə:səri 苗圃;托儿所;温床

🤩短语
  • nursery stock (苗木)

  • nursery school (n. 幼儿园)

  • nursery tale (童话)

  • nursery rhyme (n. 童谣;儿歌)

  • seedling nursery (苗圃;播种苗圃)

  • nursery garden (育苗区,苗圃)

  • day nursery ((美)日间托儿所)

🎤例句
  • She puts her baby in this nursery and then goes back to work. (她把孩子送到这家托儿所然后回去上班。)
🤔同义词
  • soil, nest ([林]苗圃;托儿所;温床)

7513. nurture

'nə:tʃə 养育;鼓励;培植

'nə:tʃə 养育;教养;营养物

🤩短语
  • nature and nurture (先天与后天,遗传与环境;先天遗传说和后天培养说)
🎤例句
  • plants nurtured in the greenhouse (在温室里培育的植物)
🤔同义词
  • encourage, raise, heart, mother, foster (养育;鼓励;培植)

  • nursing, breeding (养育;教养;营养物)

7514. nut

nʌt 螺母,螺帽;坚果;难对付的人,难解的问题

nʌt 采坚果

🤩短语
  • nuts and bolts (具体细节,基本要素)

  • for nuts ([英国口语](前常与 can’t 连用)一点也,根本)

  • betel nut (槟榔;槟榔子(等于areca nut))

  • pine nut (松子;松仁)

  • from soup to nuts (从头到尾;一应俱全)

  • cashew nut (n. 腰果)

  • screw nut (螺母;螺帽)

  • lock nut (锁紧螺母;防松螺母)

  • macadamia nut (澳洲坚果;夏威夷果;昆士兰果)

  • brazil nut (巴西胡桃)

  • locking nut (防松螺母;锁紧螺帽)

  • nut shell (坚果壳)

  • tough nut (大胆果断的人;暴躁的人)

  • areca nut (槟榔果)

  • nut cracker (坚果破壳器,坚果脱壳机;胡桃钳)

  • hexagonal nut (六角螺母)

  • adjusting nut (调节螺母;蝶螺母)

  • hex nut (六角螺母;六角螺器)

  • kola nut (n. 可乐果(产于南美或非洲,可乐树所结的果子,含咖啡因,用于制药或饮料))

🎤例句
  • a pine nut (松子)

  • roasted nuts (烘坚果)

  • We were sitting round the fire cracking nuts (= opening them ). (我们围坐在火炉边夹碎坚果。)

🤔同义词
  • nutsert, female screw (螺母,螺帽;坚果;难对付的人,难解的问题)

7515. 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)

7516. nutrition

nju:'triʃən 营养,营养学;营养品

🤩短语
  • animal nutrition (动物营养学)

  • human nutrition (人类营养学,人体营养)

  • nutrition and health care (营养与保健)

  • nutrition facts (营养标示;营养表)

  • nutrition and food hygiene (营养与食品卫生学)

🎤例句
  • Nutrition and exercise are essential to fitness and health. (营养和运动是保持健康所必不可少的。)

  • a nutrition expert (营养专家)

🤔同义词
  • alimentation, threpsology ([生物]营养,营养学;营养品)

7517. nutritious

nju:'triʃəs 有营养的,滋养的

🎤例句
  • Wholemeal bread is more nutritious than white bread. (全麦面包比白面包更有营养。)

  • Nuts and fruit make nutritious snacks. (坚果和水果是有营养价值的零食。)

  • The cookbook contains many simple yet highly nutritious meals. (那本烹饪书里有许多简单却营养价值很高的食谱。)

🤔同义词
  • alible, nourishing (有营养的,滋养的)

7518. nuzzle

'nʌzl 用鼻紧挨,用鼻爱抚;紧贴某人

🎤例句
  • Evan leaned forward and began nuzzling her shoulder. (埃文靠过去蹭她的肩膀。)

7519. nylon

'nailɔn 尼龙,[纺] 聚酰胺纤维;尼龙袜

🤩短语
  • nylon bag (尼龙袋)

  • nylon fiber (尼龙纤维;耐纶纤维)

  • nylon cord (尼龙绳)

  • nylon tube (尼龙管)

  • nylon yarn (锦纶丝;尼龙丝;尼龙丝线)

  • nylon cable ties (尼龙扎线带)

  • nylon resin (尼龙树脂)

🎤例句
  • nylon fabric (尼龙织物)

  • The tent was made of nylon. (那顶帐篷是尼龙做的。)

🤔同义词
  • polymide, polyamide fiber (尼龙,[纺]聚酰胺纤维;尼龙袜)

7520. nymph

nimf 女神;居于山林水泽的仙女;美丽的少女;蛹

🤔同义词
  • goddess, pupa (女神;居于山林水泽的仙女;美丽的少女;蛹)

7521. oak

əuk 橡树;橡木色;橡木家具

əuk 栎树的;栎木制的

🤩短语
  • white oak (n. [植]白栎木;白栎)

  • red oak (红橡木)

  • oak ridge (橡树岭(美国田纳西州东部城市))

  • cork oak ((欧)栓皮栎)

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

🎤例句
  • an oak door (橡木门)
🤔同义词
  • quercine ([植]栎树的;栎木制的)

7522. oar

ɔ:, əu 桨;橹;桨手

ɔ:, əu 划(船)

ɔ:, əu 划行

🎤例句
  • We were getting along fine until you stuck your oar in. (在你掺和进来之前,我们一直好好的。)
🤔同义词
  • rower, yuloh (桨;橹;桨手)

  • gondole (划(船))

7523. oasis

əu'eisis, 'əuəsis 绿洲;舒适的地方;令人宽慰的事物

🎤例句
  • The immaculately tended gardens are an oasis in the midst of Cairo's urban sprawl. (那些打理得非常整洁的花园是杂乱扩张的开罗市区中的一片绿洲。)
🤔同义词
  • wady ([地理]绿洲;舒适的地方;令人宽慰的事物)

7524. oath

əuθ 誓言,誓约;诅咒,咒骂

🤩短语
  • oath of office (就职宣誓)

  • under oath (宣誓;发誓说真话)

  • on oath (宣誓;发誓)

  • take an oath (宣誓;发誓;立誓)

  • hippocratic oath ([医]希波克拉底氏誓言(立誓拯救人命及遵守医业准绳))

🎤例句
  • The president took the oath of office (= made the official public promises that every president makes when starting their job ) . (总统宣誓就职。)

  • She could not break her oath . (她不能违背誓言。)

🤔同义词
  • pledge, asseveration (誓言,誓约;诅咒,咒骂)

7525. oats

əuts 燕麦;燕麦片(oat的复数);燕麦粥

🤩短语
  • rolled oats ((美)燕麦片)
🎤例句
  • Oats provide good, nutritious food for horses. (燕麦为马提供营养丰富的好饲料。)

7526. obedience

ə'biːdiəns 顺从;服从;遵守

🤩短语
  • in obedience to (遵照)

  • passive obedience (被动性服从,绝对服从)

🎤例句
  • obedience classes for dogs and their owners (为狗和主人安排的服从训练课)
🤔同义词
  • keeping, submission (服从;顺从;遵守)

7527. obedient

əu'bi:diənt 顺从的,服从的;孝顺的

🎤例句
  • an obedient child (听话的孩子)
🤔同义词
  • followed, subject, compliant, submissive (顺从的,服从的;孝顺的)

7528. obese

əu'bi:s 肥胖的,过胖的

🎤例句
  • Obese people tend to have higher blood pressure than lean people. (肥胖的人往往比瘦人血压高。)
🤔同义词
  • round, fatty (肥胖的,过胖的)

7529. obesity

əu'bi:səti, -'be- 肥大,肥胖

🤩短语
  • morbid obesity (病态肥胖)
🎤例句
  • So, what of the future of obesity in America? (那么,未来美国的肥胖状况会怎么发展呢?)

  • Dr.Watson is great on exercise as a cure for obesity. (沃森医生把运动看做是治疗肥胖症的良方。)

  • What is obesity? (什么是肥胖?)

🤔同义词
  • hypertrophy, dilatancy (肥大,[内科]肥胖)

7530. obey

əu'bei 服从,听从;按照……行动

əu'bei (Obey)人名;(英、法)奥贝

🤩短语
  • obey the order (听从命令)
🎤例句
  • The little boy made no effort to obey. (这小男孩不肯服从。)

  • ‘Sit!’ he said, and the dog obeyed him instantly. (“坐下!”他说道,那只狗马上就服从了。)

🤔同义词
  • be obedient to, subordinate to (服从,听从;按照……行动)

  • comply, be obedient to (服从,顺从;听话)

7531. obituary

əu'bitjuəri, -tʃuə- 讣告的;死亡的

əu'bitjuəri, -tʃuə- 讣告

🤩短语
  • obituary notice (n. 讣告)
🎤例句
  • The Scheme: When times get tough, write your obituary. (方案:当时间不允许时,撰写你的讣告。)
🤔同义词
  • deceased. (讣告的;死亡的)

  • necrology (讣告)

7532. object

'ɔbdʒikt, -dʒekt, əb'dʒekt 目标;物体;客体;宾语

'ɔbdʒikt, -dʒekt, əb'dʒekt 提出…作为反对的理由

🤩短语
  • object oriented (面向对象的;对象趋向的;物件导向的)

  • object of study (研究对象)

  • object function (目标函数;原函数)

  • controlled object (被控对象,受控对象;控制对象)

  • material object (实物)

  • single object (单一对象;单个物体)

  • object code (目标代码;结果代码)

  • object oriented programming (面向目标程序设计)

  • object detection (对象检测,目标检测)

  • data object (数据对象;资料物件)

  • no object (不成问题;不在话下;不计较)

  • direct object (n. 直接宾语;直接客体)

  • component object model (组件对象模型)

  • test object (被试品;测试对象)

  • source object (源对象;来源物体)

  • object space (物体空间;物方)

  • object type (n. 对象类型)

  • object file (n. 目标文件)

  • object identification (目标识别;对象的确认,对象标识;物体识别)

  • solid object (立体物)

🎤例句
  • an everyday object such as a spoon (调羹之类的日常用品)

  • a small metal object (一个小金属物件)

  • scientists studying plants, animals, or inanimate objects (研究植物、动物或无生命物体的科学家)

🤔同义词
  • target, goal, end, cause, aim (目标;物体;客体;[语]宾语)

  • refuse, sit down on (反对;拒绝)

7533. objection

əb'dʒekʃən, ɔb- 异议,反对;缺陷,缺点;妨碍;拒绝的理由

🎤例句
  • Her objection was that he was too young. (她反对的理由是他太小。)
🤔同义词
  • opposition, exception, intervention, prevention, deficiency (异议,反对;缺陷,缺点;妨碍;拒绝的理由)

7534. objective

əb'dʒektiv, ɔb- 客观的;目标的;宾格的

əb'dʒektiv, ɔb- 目的;目标;[光] 物镜;宾格

🤩短语
  • objective function (目标函数)

  • objective analysis (目标分析,客观分析)

  • objective evaluation (客观评价)

  • strategic objective (战略目标)

  • ultimate objective (最终目标;最极目标)

  • objective laws (客观规律)

  • objective evidence (客观证据)

  • objective condition (客观条件;客观情况)

  • objective factor (客观因素;物的因素)

  • objective lens (物镜)

  • general objective (一般目标,总目标)

  • job objective (工作目标;求职意向)

  • management by objective (目标管理;目标治理)

  • objective value (客观价值)

  • objective test (客观测验;客观式测验)

  • investment objective (投资目标)

  • objective knowledge (客观知识;客观认识;客观熟悉)

  • objective cause (客观原因)

  • performance objective (绩效目标)

  • social objective (社会目标)

🎤例句
  • Scientists need to be objective when doing research. (科学家做研究时要客观。)
🤔同义词
  • impersonal, accusatival ([医]客观的;目标的;[语]宾格的)

  • intention, purpose, sake, target, goal (目的;目标;[光]物镜;[语]宾格)

7535. obligation

,ɔbli'ɡeiʃən 义务;职责;债务

🤩短语
  • no obligation (无义务)

  • moral obligation (道义上的责任)

  • legal obligation (n. 法律义务)

  • contractual obligation (合同义务;契约责任)

  • without obligation (不计价)

  • financial obligation (债务;财政承担)

🎤例句
  • Employers have an obligation to treat all employees equally. (雇主有责任对所有员工一视同仁。)

  • Parents are under a legal obligation to educate their children. (家长对子女的教育负有法律责任。)

  • You are under no obligation to buy any more books. (你不必非要买更多的书。)

  • Greater resources are needed to meet these obligations. (履行这些义务需要更多的资源。)

  • the rights and obligations imposed on them by treaties (条约给他们规定的权利和义务)

  • The government must pay for health care for war veterans – it is an obligation we owe to them. (政府必须为退伍军人支付医疗保健费用——这是我们对他们负有的义务。)

  • a moral obligation to help the poor (帮助穷人的道德义务)

  • He stayed with the team out of a sense of obligation. (他出于责任感而留在队里。)

🤔同义词
  • debt, liability ([法]义务;职责;债务)

7536. obligatory

'ɔbliɡətəri, ɔb'liɡətɔ:ri, -təri 义务的;必须的;义不容辞的

🤩短语
  • obligatory right (债权)

  • obligatory course (必修课)

🎤例句
  • She offered him the obligatory cup of tea. (她照例给他端来一杯茶。)
🤔同义词
  • compulsory, deontic ([法]义务的;必须的;义不容辞的)

7537. oblige

迫使;强制;赐,施恩惠;责成;义务

🎤例句
  • The storm got worse and worse. Finally, I was obliged to abandon the car and continue on foot. (暴风雨越来越猛烈。最终,我被迫弃车徒步前行。)
🤔同义词
  • pressure, enforce (迫使;强制;赐,施恩惠;责成)

7538. obliterate

ə'blitəreit 消灭;涂去;冲刷;忘掉

🎤例句
  • Nothing could obliterate the memory of those tragic events. (那些悲惨事件的记忆是无法抹去的。)
🤔同义词
  • destroy, kill off (消灭;涂去;冲刷;忘掉)

7539. oblivion

ə'bliviən, ɔ- 遗忘;湮没;赦免

🎤例句
  • The loser’s name has been consigned to oblivion (= completely forgotten ). (失败者的姓名已湮没无闻。)
🤔同义词
  • misplacement, absolution (遗忘;湮没;赦免)

7540. oblivious

ə'bliviəs, ɔ- 遗忘的;健忘的;不注意的;不知道的

🎤例句
  • She lay motionless where she was, oblivious to pain. (她一动不动地躺在原地,感觉不到疼痛。)
🤔同义词
  • amnesic, forgetful (遗忘的;健忘的;不注意的;不知道的)

7541. oblong

'ɔblɔŋ, -lɔ:ŋ 椭圆形的;长方形的

'ɔblɔŋ, -lɔ:ŋ 椭圆形;长方形

🎤例句
  • an oblong table (长方形桌子)

  • ...an oblong table. (...一张长方形桌子。)

🤔同义词
  • elliptic, oval-shaped (椭圆形的;[数]长方形的)

  • ellipse, elliptical shape (椭圆形;[数]长方形)

7542. oboe

'əubəu 双簧管

🎤例句
  • Why does a trumpet--If I asked a trumpet to play this pitch, a trumpet played, and then I asked an oboe to play it, the sound would be very different. (小号为什么...,如果我用小号演奏这个音高,小号演奏后,我又让双簧管来演奏,声音会很不一样)
🤔同义词
  • hautbois (双簧管)

7543. obscene

əb'si:n 淫秽的;猥亵的;可憎的

🎤例句
  • Bradford made an obscene gesture. (布拉德福德做了个下流手势。)

  • {"GLOSS":["calls from an unknown person saying obscene things"],"COLLOINEXA":["obscene phone calls"]} (下流骚扰电话)

  • obscene photographs (淫秽照片)

🤔同义词
  • salt, coprological (淫秽的;猥亵的;可憎的)

7544. obscenity

əb'senəti, -'si:- 猥亵,淫秽;猥亵的言语(或行为)

🎤例句
  • laws against obscenity (禁止淫秽内容的法律)
🤔同义词
  • smuttiness, indecency (猥亵,淫秽;猥亵的言语(或行为))

7545. obscure

昏暗的,朦胧的;晦涩的,不清楚的;隐蔽的;不著名的,无名的

使…模糊不清,掩盖;隐藏;使难理解

某种模糊的或不清楚的东西

🤩短语
  • obscure glass (不透茫璃;毛玻璃)
🎤例句
  • an obscure poet (名不见经传的诗人)

  • The details of his life remain obscure. (他的生平不详。)

🤔同义词
  • fuzzy, dark, vague, lowering (模糊的;晦涩的;[光]昏暗的)

  • overcurtain, becloud (遮掩;使变暗;使难理解)

7546. obscurity

əb'skjuriti 朦胧;阴暗;晦涩;身份低微;不分明

🎤例句
  • obscurities in the text (文中的难解之处)
🤔同义词
  • nebulosity, shadowiness (朦胧;阴暗;晦涩;身份低微;不分明)

7547. observance

əb'zə:vəns 惯例;遵守;仪式;庆祝

🎤例句
  • the Memorial Day observance (纪念日的习俗)
🤔同义词
  • tradition, convention, usage, ceremony, festival (惯例;遵守;仪式;庆祝)

7548. observant

əb'zə:vənt 善于观察的;机警的;严格遵守的

🎤例句
  • a quiet and observant person (一个寡言而机敏的人)

  • Supervisors are trained to be observant. (主管被训练得敏锐机警。)

  • the writer’s observant eye for detail (这位作家善于捕捉细节的敏锐目光)

🤔同义词
  • tricky, wary (善于观察的;机警的;严格遵守的)

7549. observation

,ɔbzə:'veiʃən 观察;监视;观察报告

🤩短语
  • field observation (野外观测;实地观察)

  • observation system (观测系统)

  • observation method (观察法)

  • experimental observation (实验观察)

  • meteorological observation (气象观测)

  • microscopic observation (微观观察,显微观察)

  • observation station (观测站;测站;观察位置)

  • settlement observation (沉降观测)

  • visual observation (目测法;外部观察)

  • observation period (观察期间,观测时期)

  • participant observation (参与观察)

  • observation point ([计]观察点)

  • observation window (n. 观察窗;管制室)

  • under observation (受到观察;在监视下)

  • observation deck (观测甲板;了望甲板)

  • sampling observation (取样检查;抽查)

  • observation error (观测误差,观察误差;测量误差)

  • observation post (观测所;观察哨)

  • systematic observation (系统观察,系统观测)

  • observation well (观察井;观测孔)

🎤例句
  • He spent two nights under close observation in hospital. (他在医院接受了两个晚上的严密观察。)

  • His orders were to keep the men under observation. (他下的命令是监视这些人。)

  • Art classes help develop children’s powers of observation. (美术课有助于提高儿童的观察力。)

  • Careful observation suggests that this is not the case. (仔细观察的结果表明情况并非如此。)

  • Detailed observations were carried out on the behaviour of the students. (对这些学生的行为作了细致观察。)

  • From their direct observations, children absorb a model of marriage. (儿童通过直接观察来理解某一种婚姻的模式。)

🤔同义词
  • view, monitoring, surveillance, watch (观察;监视;观察报告)

7550. observatory

əb'zə:vitəri, ɔb- 天文台;气象台;瞭望台

🤩短语
  • astronomical observatory (天文台)

  • meteorological observatory (气象台;气象观测所)

  • national radio astronomy observatory (国立射电天文台)

🤔同义词
  • meteorological station, belvedere (天文台;[气象][天]气象台;瞭望台)

7551. observe

庆祝

🤩短语
  • observe on (评论)
🎤例句
  • ...where he will observe Thanksgiving with family members. (…在那里他将与家人一起庆祝感恩节。)
🤔同义词
  • watch, quo, tell, talk, respect (观察;遵守;说;注意到;评论)

  • look into, take stock of (观察;说;注意到;评论)

7552. observer

əb'zə:və, ɔb- 观察者;[天] 观测者;遵守者

🤩短语
  • observer pattern (观察者模式)

  • observer status (n. 观察员身份)

🎤例句
  • political observers (政治观察员)

  • Observers are predicting a fall in interest rates. (观察员预测利率会下降。)

🤔同义词
  • viewer, watcher ([仪][天]观察者;[电子]观测者;遵守者)

7553. obsess

ɔb'ses 迷住,缠住;使…着迷;使…困扰

🎤例句
  • A string of scandals is obsessing America. (一系列丑闻在困扰着美国。)
🤔同义词
  • possess, spell (迷住,缠住;使…着迷;使…困扰)

7554. obsessive

əb'sesiv, ɔb- 强迫性的;着迷的;分神的

🎤例句
  • Williams is obsessive about motor racing. (威廉斯痴迷于赛车。)
🤔同义词
  • crazy, mad (强迫性的;着迷的;分神的)

7555. obsolete

'ɔbsəli:t, ,ɔbsə'li:t 废弃的;老式的

'ɔbsəli:t, ,ɔbsə'li:t 废词;陈腐的人

'ɔbsəli:t, ,ɔbsə'li:t 淘汰;废弃

🤩短语
  • obsolete equipment (陈旧设备)
🎤例句
  • obsolete weapons (已被淘汰的武器)

  • computer hardware that quickly became obsolete (很快就变得过时的电脑硬件)

  • Will computers render (= make ) books obsolete? (计算机会把书籍淘汰掉吗?)

🤔同义词
  • waste, dumped ([生物]废弃的;老式的)

  • fall into disuse, wash out (淘汰;废弃)

7556. obstacle

'ɔbstəkl 障碍,干扰;妨害物

🤩短语
  • obstacle course (n. 超越障碍训练场)
🎤例句
  • The tax puts obstacles in the way of companies trying to develop trade overseas. (这项税收为想在海外发展贸易的公司设置了障碍。)

  • Women still have to overcome many obstacles to gain equality. (妇女要获得平等仍需克服重重障碍。)

  • We want to remove all obstacles to travel between the two countries. (我们想要消除在这两个国家之间旅行的所有障碍。)

  • the single biggest obstacle to a Conservative victory in the next election (保守党在下一届大选中获胜的最大障碍)

  • There are formidable obstacles on the road to peace. (通往和平的道路上存在难以逾越的障碍。)

🤔同义词
  • interference, let, bar, disturbance, dam (障碍,干扰;妨害物)

7557. obstinate

'ɔbstinit, -nət 顽固的;倔强的;难以控制的

🎤例句
  • He was the most obstinate man I’ve ever met. (他是我遇到过的最固执的人。)

  • Don’t be so obstinate! (别这么固执!)

  • an obstinate refusal to obey (固执地拒绝服从)

🤔同义词
  • resistant, stubborn (顽固的;倔强的;难以控制的)

7558. obstruct

əb'strʌkt, ɔb- 妨碍;阻塞;遮断

🎤例句
  • A small aircraft was obstructing the runway. (一架小型飞机堵住了跑道。)

  • The column obstructed our view of the stage. (柱子挡着,我们看不见舞台。)

🤔同义词
  • let, violate (妨碍;阻塞;遮断)

  • plug up, block up (阻塞;设障碍)

7559. obstruction

əb'strʌkʃən, ɔb- 障碍;阻碍;妨碍

🤩短语
  • intestinal obstruction (肠梗阻)

  • obstruction of justice (妨碍司法公正;阻碍司法)

🎤例句
  • John was irritated by drivers parking near his house and causing an obstruction. (约翰被众司机在他房子附近停车而造成阻塞所激怒。)
🤔同义词
  • intervention, prevention, let, bar, dam (障碍;[化学]阻碍;妨碍)

7560. obtain

əb'tein, ɔb- 获得;流行

🤩短语
  • obtain employment (就业,找到工作)

  • obtain information (获得信息;索取资料或合同)

  • obtain evidence (取证)

🎤例句
  • Evans was trying to obtain a false passport and other documents. (埃文斯当时正试图获取假护照和其他文件。)
🤔同义词
  • pick up, get access to (获得;流行)

  • acquire, earn, score, buy, find (获得)

7561. obvious

'ɔbviəs 明显的;显著的;平淡无奇的

🎤例句
  • The obvious way of reducing pollution is to use cars less. (减少污染显而易见的办法就是少用汽车。)
🤔同义词
  • distinct, visible, prominent, marked, evident (明显的;显著的;平淡无奇的)

7562. occasion

ə'keiʒən, əu- 时机,机会;场合;理由

ə'keiʒən, əu- 引起,惹起

🤩短语
  • on the occasion (在那时;值此…之际)

  • special occasion (特别的时刻;特别的场合)

  • on the occasion of (值此…之际)

  • on occasion (有时;偶尔)

  • on this occasion (adj. 这一次)

  • on one occasion (adj. 有一次;曾经, 有一个时候)

  • on that occasion (在那个时机;在那个时候;在那个场合下)

  • rise to the occasion (应付自如)

🎤例句
  • His remark was the occasion of a bitter quarrel. (他的话引起了一场激烈的争吵。)

  • I had occasion to call on him last year. (去年我因事去拜访过他。)

🤔同义词
  • opportunity, chance, opening, sake, reason (时机,机会;场合;理由)

  • attract, cause, produce, operate, induce (引起,惹起)

7563. occasional

ə'keiʒənəl, əu- 偶然的;临时的;特殊场合的

🎤例句
  • I've had occasional mild headaches all my life. (我此生一直有偶尔的轻微头疼。)
🤔同义词
  • extraordinary, temporary, odd ([生物]偶然的;临时的;特殊场合的)

7564. occidental

,ɔksi'dentəl 西方人;欧美人

,ɔksi'dentəl 西方的;西洋的

🤔同义词
  • western (西方人;欧美人)

  • western, hesperian (西方的;西洋的)

7565. occupancy

'ɔkjupənsi 居住;占有;占用

🤩短语
  • occupancy rate (居住率;租用率)
🎤例句
  • Hotels in Tokyo enjoy over 90% occupancy. (东京的宾馆入住率高达90%以上。)
🤔同义词
  • residence, having (居住;[数]占有;占用)

7566. occupation

,ɔkju'peiʃən 职业;占有;消遣;占有期

🤩短语
  • take up an occupation (就业)
🎤例句
  • Please state your name, address and occupation. (请写明你的姓名、地址和职业。)

  • professional and managerial occupations (专业及管理工作)

  • manual occupations (体力工作)

🤔同义词
  • profession, employment, career, calling, pursuit, entertainment ([劳经]职业;占有;消遣;占有期)

7567. occupational

,ɔkju'peiʃənəl 职业的;占领的

🤩短语
  • occupational health (职业保健)

  • occupational safety (职业安全)

  • occupational disease (职业病)

  • occupational exposure (职业照射)

  • occupational therapy (职业疗法)

  • occupational hazard (职业危害;职业危险)

  • occupational status (职业地位)

  • occupational accident (职业性意外事故)

  • occupational medicine (职业医学;职业病科)

  • occupational therapist (职业疗法专家)

🎤例句
  • occupational pension schemes (职业退休金计划)

  • an occupational health centre (职业医疗保健中心)

  • occupational disease (职业病)

  • Getting injured is an occupational hazard (= a risk that always exists in a particular job or activity ) of the sport. (受伤是这项运动的职业性危害。)

🤔同义词
  • vocational, professional (职业的;占领的)

7568. occupy

'ɔkjupai 占据,占领;居住;使忙碌

🤩短语
  • occupy in (从事)
🎤例句
  • He occupies the house without paying any rent. (他住在这幢房子里,没有付一分钱房租。)

  • The building was purchased and occupied by its new owners last year. (这幢房屋去年被新业主买下入住了。)

🤔同义词
  • bag, exercise (占据,占领;居住;使忙碌)

7569. occur

ə'kə: 发生;出现;存在

🤩短语
  • occur as (以...的形式出现)

  • occur for (发生在…时候)

🎤例句
  • A third of accidental deaths occur in the home. (有三分之一的意外死亡发生在家里。)

  • The explosion occurred at 5.30 a.m. (爆炸发生在清晨5点30分。)

🤔同义词
  • happen, exist, proceed, figure, offer (发生;出现;存在)

7570. occurrence

ə'kə:rəns, -'kʌ- 发生;出现;事件;发现

🤩短语
  • probability of occurrence (发生概率;事件概率)
🎤例句
  • Complaints seemed to be an everyday occurrence. (投诉似乎成了天天发生的事。)
🤔同义词
  • emergence, going on, event, discovery, appearance, circumstance, scene (发生;出现;事件;发现)

7571. oceanography

,əuʃiə'nɔɡrəfi 海洋学

🤩短语
  • physical oceanography (物理海洋学;海洋物理学)
🎤例句
  • She wanted to introduce students to oceanography so that they might apply their knowledge to solve global challenges like climate change. (她要把海洋学介绍给学生们,希望他们能应用他们所学的知识去解决气候变化等全球性难题。)

  • Many different sciences are used to learn about the earth, however, the four basic areas of Earth science study are: geology, meteorology, oceanography and astronomy. (有很多关于研究地球的科学,然而地球科学主要由四门基础的学科组成,即地质学、气象学、海洋学和天文学。)

  • When she returned to El Salvador, Recinos knew that oceanography was the field for her. (回到萨尔瓦多,雷西诺斯认识到海洋学就是她要从事的领域。)

7572. October

ɔk'təubə [天] 十月

🤩短语
  • october revolution (俄国十月革命)
🎤例句
  • Most seasonal hiring is done in early October. (多数季节性招聘是在10月初进行。)

7573. octopus

'ɔktəpəs 章鱼

🎤例句
  • ...plates of octopus. (…一盘盘章鱼肉。)
🤔同义词
  • poulp, devilfish ([无脊椎]章鱼)

7574. odd

ɔd 奇数的;古怪的;剩余的;临时的;零散的

ɔd 奇数;怪人;奇特的事物

🤩短语
  • odd number (奇数)

  • odd couple (出人意料互不相配的一对)

  • at odd (争执;奇数)

  • odd one out (剔除一个;格格不入)

  • odd lot (散股;零星交易)

🎤例句
  • It was an odd thing to say. (这话说得很奇怪。)

  • an odd way to behave (古怪的行为)

  • They’re an odd couple. (他们是古怪的一对。)

  • There was something odd about him. (他这人有些奇怪。)

  • What she did was unforgivable, but the odd thing was he didn’t seem to mind. (她的所作所为是不可原谅的,但奇怪的是他好像并不在意。)

  • She was holding an extremely odd-looking weapon. (她手持一件非常奇特的武器。)

🤔同义词
  • remaining, extraordinary, temporary, surplus, residual ([数]奇数的;古怪的;剩余的;临时的;零散的)

  • put, wack ([数]奇数;怪人;奇特的事物)

7575. odds

ɔdz 几率;胜算;不平等;差别

🤩短语
  • at odds with (与…争执,意见不一致;与…不和;差异)

  • odds and ends (零星物品,零碎东西)

  • against all odds (困难重重)

  • odds ratio (优势率;让步比)

  • against all the odds (尽管有极大的困难;尽管极为不利)

  • the odds are that (很可能…;大约…)

  • long odds (极不均等的赌注;极为偶然的机会)

🎤例句
  • We are offering odds of 6-1 on the fight ending in a knockout. (我们以6比1的赔率赌该拳击赛以击倒告终。)
🤔同义词
  • distinction, differential, contrast (几率;胜算;不平等;差别)

7576. ode

əud 赋;颂歌;颂诗

🎤例句
  • ...Keats' "Ode to a Nightingale." (...济慈的《夜莺颂》。)
🤔同义词
  • epithalamion, mantra (赋;颂歌;颂诗)

7577. odour

'əudə 气味;声誉

🎤例句
  • ...the lingering odour of car exhaust. (…挥之不去的汽车尾气的独特气味。)
🤔同义词
  • smell, wind, odor, prestige (气味;声誉)

7578. of

关于;属于;…的;由…组成的

🤩短语
  • of oneself (自动地,自发地)

  • of all (在所有…当中)

  • of itself (自行)

🎤例句
  • the back of the house (房子的后部)

  • the last scene of the movie (电影的最后一个场景)

  • the end of the day (一天的末了)

🤔同义词
  • concerning, about, as for, with reference to, in relation to (关于;属于;…的;由…组成的)

7579. off

ɔ:f, ɔf 离开;脱落

ɔ:f, ɔf 切断;走开

ɔ:f, ɔf 远离的;空闲的

🤩短语
  • off and ([口]忽然)

  • off with ((用于祈使句)去除;脱掉)

  • off of (从)

  • go off (离开;进行;变质;睡去)

  • right off (立刻;马上)

  • from off (从…离开)

  • off and on (断断续续地,时不时地)

  • on off (开关离合通断双位式)

  • straight off (立即;马上)

  • from the off ([英国俚语]从头开始;从起点开始,从一开始)

🎤例句
  • How are you off for sports equipment? (= do you have enough? ) (你的体育运动装备够不够?)
🤔同义词
  • removed, available, leisure (远离的;空闲的)

7580. offence

ə'fens 犯罪;违反;过错;攻击

🤩短语
  • criminal offence (刑事犯罪)

  • take offence (生气)

  • traffic offence (违反交通规章)

🎤例句
  • His solicitor said he committed the offence because he was heavily in debt. (他的律师说他犯罪是因为欠下巨债。)
🤔同义词
  • crime, attempt, attack, violation, guilt (犯罪;违反;过错;攻击)

7581. offend

ə'fend 冒犯;使…不愉快

🤩短语
  • offend against (违犯;犯罪)
🎤例句
  • His remarks deeply offended many Scottish people. (他的话严重冒犯了许多苏格兰人。)

  • The careful language is designed not to offend. (使用谨慎的语言是为了不得罪人。)

🤔同义词
  • give offense, gross out (冒犯;使…不愉快)

  • vary, be in breach of (违反;进攻;引起不舒服)

7582. offender

ə'fendə 罪犯;冒犯者;违法者

🤩短语
  • sex offender (性犯罪者)

  • criminal offender (罪犯;犯罪者)

🎤例句
  • Community punishment is used for less serious offenders. (社区服务刑被用来处罚犯罪情节较轻者。)

  • At 16, Scott was already a persistent offender (= someone who has been caught several times for committing crimes ). (斯科特16岁时就已经是个惯犯了。)

🤔同义词
  • criminal, culprit (罪犯;冒犯者;违法者)

7583. offensive

ə'fensiv 攻击的;冒犯的;无礼的;讨厌的

ə'fensiv 攻势;攻击

🤩短语
  • offensive player (进攻球员;进攻队员;进攻型选手)

  • offensive team (攻队;后攻队;进攻球队)

  • offensive weapons (攻击性武器)

🎤例句
  • I found her remarks deeply offensive. (我觉得她的话令人非常恼火。)

  • offensive behaviour (无礼的行为)

🤔同义词
  • evil, rank (攻击的;冒犯的;无礼的;讨厌的)

  • attack, attempt, push (攻势;攻击)

7584. offer

ˈɒfə 提供;出价;试图

ˈɒfə 提议;出价;意图;录取通知书

🤩短语
  • offer for (对…报价)

  • on offer (出售中)

  • make an offer (要价,出价)

  • special offer (特别优惠)

  • job offer (工作机会;工作邀请)

  • offer help (提供帮助)

  • offer up (贡献)

  • best offer (最低报价)

  • offer one's service (主动帮忙)

  • firm offer (实盘)

  • tender offer (投标报价;招标)

  • offer to buy (认购,要约买入)

  • offer to sell (销货要约)

  • offer price (要价;卖出价)

  • counter offer (买方还价,还盘)

  • offer firm (报实盘)

  • offer letter (n. 建议书;报价书;录用通知书)

  • offer sheet (报价单,报盘单)

  • offer a reward (悬赏)

  • public offer (公开报价)

🎤例句
  • A number of groups offer their services free of charge. (一些团体免费提供服务。)
🤔同义词
  • afford, undertake, try, tender, lend (提供;出价;试图)

  • proposal, intention, meaning, will, bid (提议;出价;意图)

  • occur, figure, come out (提议;出现;献祭;求婚)

7585. offhand

'ɔfhænd, 'ɔ:- 随便的;即时的;无准备的;即席的

'ɔfhænd, 'ɔ:- 随便地;即席地;即时地

🎤例句
  • She said you were a bit offhand with her this afternoon. (她说你今天下午对她有点敷衍。)
🤔同义词
  • casual, sight (随便的;即时的;无准备的;即席的)

  • randomly, casually (随便地;即席地;即时地)

7586. office

'ɔfis, 'ɔ:- 办公室;政府机关;官职;营业处

🤩短语
  • in the office (在办公室里)

  • in office (执政,在位)

  • head office (总公司;总行)

  • post office (n. 邮局)

  • office building (办公大楼(等于office block))

  • office furniture (办公器具;办公室设备)

  • office automation (办公自动化)

  • representative office (代表机构;办事处)

  • office equipment (办公设备)

  • office space (办公地点)

  • general office (办公厅;总务处)

  • branch office (分支机构;分局;分社)

  • box office (票房;售票处)

  • government office (机关,政府机构)

  • administrative office (办公室,行政管理办公室)

  • home office ((英国)内政部)

  • office work (n. 办公室工作;事务;内业)

  • editorial office (编辑部;编辑室)

  • patent office (专利局)

  • information office (咨询处)

🎤例句
  • the manager’s office (经理办公室)

  • Sorry, Ann’s not in her office right now. (很抱歉,安现在不在办公室里。)

  • Dan shares an office with Lisa. (丹和莉萨共用一间办公室。)

🤔同义词
  • bureaux, government agency ([管理]办公室;政府机关;官职;营业处)

7587. officer

'ɔfisə, 'ɔ:- 军官,警官;公务员,政府官员;船长

'ɔfisə, 'ɔ:- 指挥

🤩短语
  • police officer (n. 警官;警员)

  • executive officer (主任参谋,执行官)

  • chief executive officer (首席执行官;总裁)

  • customs officer (海关官员)

  • military officer (军官)

  • chief financial officer (财务总监;首席财务官)

  • commanding officer (n. 少尉至上校阶级之各指挥官)

  • senior officer (高级职员,高级军官)

  • operating officer (营运主管人)

  • chief operating officer (首席营运官)

  • naval officer (海军军官;海军军官海关税务助理海军官员)

  • security officer (安全官员;安全人员)

  • medical officer (n. (地方政府的)卫生官员;卫生干事)

  • loan officer (信贷员;贷款人员;信贷主管)

  • chief officer (大副)

  • staff officer (参谋;非军事工作的军官)

  • immigration officer (移民局官员;入境关员)

  • authorized officer (获授权人员;特准人员;授权签字人)

  • superior officer (上司;上级官员)

  • first officer (大副)

🎤例句
  • a commanding officer of the SAS (英国空军特种部队的一名指挥官)
🤔同义词
  • wardroom, Irvine (军官,警官;公务员,政府官员;船长)

  • captain, boss, lead, to command (指挥)

7588. offset

,ɔf'set, ,ɔ:-, 'ɔfset, 'ɔ:- 抵消,补偿;平版印刷;支管

,ɔf'set, ,ɔ:-, 'ɔfset, 'ɔ:- 抵消;弥补;用平版印刷术印刷

🤩短语
  • offset printing (胶印,平版印刷;胶版印刷;平板印刷)

  • frequency offset (频率偏移;频率偏置)

  • offset press (胶印机)

  • offset paper (胶版纸;胶版印刷纸;平版机上浆纸)

  • offset print (胶版印刷)

  • offset voltage (偏移电压;[光电]补偿电压)

  • offset printing ink (胶版油墨)

  • web offset ([印]卷筒纸胶印)

  • offset surface (偏移曲面(设计软件3D MAX中的一个选项))

  • zero offset (零点偏移;零点误差)

  • offset distance (偏距)

  • offset current (补偿电流;失调电流)

  • offset curve (偏移曲线;曲线移动)

  • offset plate (胶印版)

  • tool offset (刀具位置偏位)

  • offset machine (橡皮印刷机;胶版印刷机)

🎤例句
  • Cuts in food prices will be offset by direct payments to farmers. (食品降价将通过直接付款给农民的方式进行补偿。)
🤔同义词
  • compensation, indemnity (抵消,补偿;平版印刷;支管)

  • kill, recover (抵消;弥补;用平版印刷术印刷)

7589. offshore

'ɔf'ʃɔ:, 'ɔ:- 离岸的;[海洋] 近海的;吹向海面的

'ɔf'ʃɔ:, 'ɔ:- 向海面,向海

🤩短语
  • offshore platform (海上平台;近海平台)

  • offshore drilling (海底钻探)

  • offshore engineering (近海工程;离岸工程)

  • offshore wind (离岸风)

  • offshore structure (近海结构;海域结构物;离岸工程结构物)

  • offshore company (离岸公司)

  • offshore banking (境外金融;境外银行业务)

  • offshore bank (离岸银行,近海开发银行)

  • offshore exploration (海上勘探,近海勘探)

  • offshore oil drilling (近海石油钻探)

  • offshore production (近海采油;离岸产品,境外生产)

  • offshore operation (海上作业)

  • offshore market (离岸金融市场)

🎤例句
  • offshore oil fields (近海油田)

  • an offshore island (近海岛屿)

🤔同义词
  • paralic (离岸的;[海洋]近海的;吹向海面的)

  • seaward ([海洋]向海面,向海)

7590. offspring

'ɔfspriŋ, 'ɔ:- 后代,子孙;产物

🎤例句
  • a young mother trying to control her offspring (一个想管住自己孩子的年轻妈妈)
🤔同义词
  • child, creation, fruit, seed ([生物]后代,子孙;产物)

7591. often

'ɔfən, 'ɔftən, 'ɔ:- 常常,时常

🤩短语
  • often as (尽管…常常)

  • as often as (每当)

  • more often (经常(更多频率))

  • more often than not (通常;多半)

  • how often (多长时间一次)

  • so often (偶然)

  • most often (最经常;很多时候;通常来说)

  • every so often (adv. 偶尔;常常;时常)

  • all too often (时常,经常是)

  • once too often (又一次;次数太多)

🎤例句
  • She often works at the weekend. (她周末经常要上班。)

  • If you wash your hair too often, it can get too dry. (如果洗头过勤,头发会变得干枯。)

  • How often do you see your parents? (你隔多久去看你父母?)

  • Robin is a difficult child; you’ve said so yourself often enough (= a lot of times ). (罗宾是个难管的孩子,你自己也常常这么说。)

🤔同义词
  • forever, frequently, always, oft (常常,时常)

7592. oh

əu 哦;哎呀(表示惊讶或恐惧等)

🤩短语
  • oh my (天哪)

  • oh yeah (有道理;噢耶)

🎤例句
  • ‘Frances has left her husband, you know.’ ‘Oh, has she?’ (“你知道,弗朗西丝跟她丈夫分开了。”“哦,真的吗?”)

  • Oh, I didn’t know that. (哎呀,那我可不知道啊。)

🤔同义词
  • my, dear (哦;哎呀(表示惊讶或恐惧等))

7593. oil

ɔil 油;石油;油画颜料

ɔil 加油;涂油;使融化

🤩短语
  • oil and gas (油和天然气;油和煤气)

  • oil field (油田)

  • crude oil ([化]原油)

  • heavy oil (重油(将焦油蒸馏得到的比重大于水))

  • oil production (石油生产;石油开采)

  • oil price (油价;原油价格)

  • oil well (油井)

  • oil reservoir (油箱;储油器)

  • oil recovery (油回收)

  • essential oil (香精油,精油)

  • oil painting (油画;油画艺术)

  • lubricating oil (n. 润滑油)

  • olive oil (橄榄油)

  • oil industry (石油工业)

  • vegetable oil (植物油)

  • diesel oil (n. 柴油)

  • oil tank (油箱,油槽)

  • fuel oil (燃料油,燃油,重油)

  • oil gas (石油气;油煤气)

  • oil pipeline (油管;输油管)

🎤例句
  • a rise in the price of oil (石油价格的上涨)

  • the importance of protecting our oil supplies (保护我们石油供应的重要性)

  • an oil refinery (炼油厂)

🤔同义词
  • petroleum, geoline ([油脂]油;石油;油画颜料)

  • gas, melt (加油;涂油;使融化)

  • thaw out (融化;加燃油)

7594. oily

'ɔili 油的;油质的;油滑的;油腔滑调的

🤩短语
  • oily skin (油性皮肤;油性肌肤)

  • oily water (油污水;混油水)

  • oily waste water (含油废水)

  • oily sewage (含油污水)

  • oily soil (油性污渍)

🎤例句
  • He wiped his hands on an oily rag. (他在一块油腻的抹布上擦了擦手。)
🤔同义词
  • oleic, unctuous ([油脂]油的;油质的;油滑的;油腔滑调的)

7595. ointment

'ɔintmənt 药膏;[药] 油膏

🎤例句
  • A range of ointments and creams is available for the treatment of eczema. (有一系列的药膏和乳剂可用于湿疹的治疗。)
🤔同义词
  • unguent, factice (药膏;[药]油膏)

7596. okay

'əu'kei, ,əu'kei, 'əukei 可以;对;很好地

'əu'kei, ,əu'kei, 'əukei 可以;对;不错

'əu'kei, ,əu'kei, 'əukei 同意,批准

'əu'kei, ,əu'kei, 'əukei 好;行

🎤例句
  • We seemed to manage okay for the first year or so after David was born. (戴维出生后的第一年左右,我们好像过得还可以。)

  • ...a shooting range where it's OK to use weapons. (…一个可以使用武器的靶场。)

  • Is it okay if I come by myself? (我独自来行吗?)

  • He gave the okay to issue a new press release. (他做出批准发表一篇新的新闻稿。)

🤔同义词
  • well, fine (可以;对;很好地)

  • error-free (可以;对;不错)

  • agreement, yes, Ok, confirmation, leave (同意,批准)

  • ok, zowie (好;行)

7597. old

əuld 陈旧的,古老的;年老的

əuld 古时

🤩短语
  • of old (古时的;从前)

  • years old (…岁(年龄))

  • old man (情人;丈夫;老头子;父亲)

  • old age (老年;晚年)

  • young and old (老老少少)

  • old people (老年人;老人)

  • old lady (n. 老妇人;[口]母亲)

  • old friend (老朋友;故人)

  • how old (几岁)

  • old city (旧城;古城)

  • old and young (老老少少)

  • old world (旧世界;东半球东半球(指欧、亚、非三洲))

  • grow old (变老)

  • old days (过去;昔日;旧社会)

  • from of old (自古以来)

  • old enough (年龄足够大)

  • old ones (老笑话,听熟了的笑话;旧日支配者(old one的复数形式))

  • old town (旧城区,老城区;旧城)

  • old testament (基督教的《旧约全书》)

  • as old as (一样古老)

🎤例句
  • a pair of old shoes (一双旧鞋)

  • Some of the houses around here are very old. (这里有些房子年代已经很久远了。)

  • one of our oldest traditions (我们最古老的传统之一)

  • The car’s getting old now, and things are starting to go wrong with it. (这辆汽车现在越来越旧,已经开始出毛病了。)

  • That story’s as old as the hills (= extremely old ). (那个故事非常古老。)

🤔同义词
  • ancient, aged, advanced (陈旧的,古老的;年老的)

7598. olive

'ɔliv 橄榄;橄榄树;橄榄色

'ɔliv 橄榄的;橄榄色的

🤩短语
  • olive oil (橄榄油)

  • olive branch (橄榄枝(象征和平);谈和的建议;小孩)

  • olive tree (橄榄树;油橄榄树)

  • olive green (茶青色,橄榄绿)

  • black olive (黑橄榄;黑齐墩果色;乌榄)

  • virgin olive oil (初压橄榄油)

🎤例句
  • an olive grove (一片橄榄树林)

  • They are handsome with dark, shining hair, olive skin and fine brown eyes. (他们很帅,有着乌黑闪亮的头发,黄褐色的皮肤,迷人的棕色眼睛。)

🤔同义词
  • Olive Tree ([林][解剖]橄榄;橄榄树;橄榄色)

7599. Olympic

əu'limpik 奥林匹斯山的,奥林匹亚的;奥林匹克的

🤩短语
  • olympic committee (奥委会;奥林匹克运动委员会)

  • olympic spirit (奥林匹克精神;奥运精神)

  • olympic torch (奥运火炬;奥运圣火)

  • olympic game (奥林匹克运动会)

  • olympic movement (奥林匹克运动)

  • the international olympic committee (国际奥林匹克委员会(IOC))

  • olympic flame (奥林匹克圣火)

  • olympic village (n. 奥运村;奥林匹克村)

  • olympic stadium (奥林匹克体育场)

  • olympic rings (奥林匹克五环)

  • olympic park (奥林匹克公园)

  • olympic champion (奥运冠军;奥林匹克冠军)

  • olympic charter (奥林匹克宪章)

  • olympic motto (奥林匹克格言)

  • olympic green (奥林匹克铜绿)

  • olympic symbol (奥林匹克标志,奥林匹克五环旗)

  • the olympic bid (申奥)

  • olympic emblem (奥林匹克徽记;奥运会会徽)

  • olympic mascot (奥运会吉祥物)

  • olympic national park (奥林匹克国家公园(美国华盛顿州西北部国家公园))

🎤例句
  • an Olympic gold medal (奥运会金牌)