| 单词 | operation |
| 释义 | operation noun¹ 1medical医疗adjective | verb + operation | preposition adjective➤major大手术▸➤minor, small小手术▸➤life-saving, vital救生手术；性命攸关的手术▸➤emergency急诊手术▸➤routine (especially bre) 例行手术▸➤delicate精细的手术◆a delicate eye operation精细的眼科手术➤exploratory探查性手术▸➤surgical, transplant外科／移植手术▸➤heart, knee, etc.心脏、膝部等手术verb + operation➤have, undergo接受手术◆he had an operation to remove a growth.他做了赘生物切除手术。➤come through, survive安然度过手术◆she came through the operation well.她顺利地经受了手术。➤carry out, perform动手术◆the surgeon performing the operation动手术的外科医生preposition➤during a/the operation在手术中◆she woke during the operation.她在手术过程中醒过来了。➤operation for为⋯进行的手术◆an operation for a kidney problem肾病手术➤operation on对⋯进行的手术◆a major operation on his heart对他的心脏进行的一次大手术operation noun² 2organized activity有组织的行动adjective | verb + operation | preposition | phrases adjective➤big, large-scale, major, massive大规模行动；重要行动▸➤covert, undercover秘密行动▸➤combined, joint联合作战▸➤tricky (especially bre) 棘手的行动◆a tricky rescue operation棘手的营救行动➤successful成功的行动▸➤combat, intelligence, military, naval, police作战／情报／军事／海军／警方行动▸➤air, flight, ground, land, sea空中／飞行／地面／陆地／海上行动◆us forces had to conduct ground and air operations.美军不得不组织一系列地面和空中行动。◆the airline has appointed a new director of flight operations.这家航空公司新任命了一位航班业务主任。➤guerrilla游击队行动▸➤clean-up, counterterrorist, drilling, mining, mopping-up, offensive, peacekeeping, relief, rescue, salvage, security, tactical清理／反恐／演习／布雷／清剿／进攻／维和／救助／营救／救援／安全／战术行动◆un troops supervised the relief operations.联合国部队监督了这次救助行动。➤banking, building, business, commercial银行业务；建筑施工；商业活动◆restrictions placed on business operations对商业活动的限制➤psychological operations, special operations心理活动；特别行动◆special operations forces were on the ground in afghanistan.特别行动部队已经登陆阿富汗。verb + operation➤begin, launch, mount, undertake开始行动；发起行动◆the authorities launched a massive security operation in the city.当局在城内展开大规模的安全行动。➤carry out, conduct, run实施行动▸➤oversee, supervise监督行动preposition➤during a/the operation在行动中◆during joint military operations在联合军事行动中phrases➤a theatre/theater of operations (= where military operations take place) 战区operation noun³ 3fact of sth functioning运作adjective | verb + operation | preposition | phrases adjective➤effective, efficient, smooth有效／高效／顺利运转▸➤normal正常运转▸➤daily, day-to-day日常运转◆the smooth day-to-day operation of the department该部门平稳的日常运转verb + operation➤come into开始生效◆a ceasefire came into operation in may.停火于 5 月生效。➤bring sth into, put sth into使⋯生效▸➤cease停止运转◆the factory will cease operation at the end of the year.这家工厂年底停工。preposition➤during operation运转中◆the machine can get very hot during operation.这台机器运转时会变得很热。➤in operation在运转中◆the current tax system has been in operation for ten years.现行税制已运行 10 年了。phrases➤in full operation, into full operation处于／进入全面运转◆the only reactor in full operation唯一全面运转的反应堆operation /ɒpəreɪʃn; name ɑːp-/ noun1. [countable] a business involving many parts （包括许多部分的）企业◆a huge multinational operation 庞大的跨国公司◆some smaller operations are having trouble getting funding. 有些小企业筹资遇到困难。2. [countable] the activity or work done in an area of business or industry （工商业）活动，业务◆the firm's banking operations overseas 公司的海外银行业务◆insurance/manufacturing/retail operations 保险／制造／零售业务operations [plural; uncountable] the main activities that a business does to make money, for example buying and selling goods or services, or manufacturing products 经营；业务◆the company is seeking more funds to finance its operations. 这家公司正在寻求更多的资金来发展业务。◆i've always worked in operations. 我一直干业务工作。4. [uncountable, countable] the process of working as a business （企业）运作，营运◆we hope to break even in our fourth year of operation. 我们希望在第四个营运年度收支持平。◆the steelmaker suspended operations in 2001. 这家钢铁制造厂于 2001 年停产。5. [countable, uncountable] an act performed by a machine, especially a computer 运算；运作◆the whole operation is performed in less than three seconds. 全部运算在三秒内完成。6. [uncountable] the way that parts of a machine or a system work; the process of making sth work 运转；运行；操作◆regular servicing guarantees the smooth operation of the engine. 定期维护保证了发动机的顺利运转。7. [countable] an organized activity that involves several people doing different things （有组织的）活动，行动◆a security operation 安全行动 ●come into operationto start working; to start having an effect 开始工作；开始生效◆the new rules come into operation next week. 新规则从下周开始实施。●in operationworking, being used or having an effect 工作中；使用中；有效◆the system has been in operation for six months. 这个系统已运行了六个月。●put sth into operationto make sth start working; to start using sth 实施；施行；启用◆it's time to put our plan into operation. 该是执行我们计划的时候了。 holding operation ☞ operationoperation [countable] a company or business involving many parts; one part of a large company or business（包括许多部份的）企业，公司；（大企业的）一部份，分部◆it's a huge multinational operation.那是一家庞大的跨国公司。◆network computing inc. plans to open a uk operation in britain next year.网络计算公司计划下一年度在英国开设分支机构。operation [countable] (rather formal) an organized activity that involves several people doing different things（有组织的）活动，行动◆a major rescue operation was launched after two divers were reported missing.接到两名潜水者失踪的报警后便组织了一次大规模的搜救行动。◆ (bre) it was a tricky operation to get all the barrels safely down on to the road.把所有的木桶都完好无损地搬到公路上，这个工作很棘手。operation [countable, usually plural] the activity or work done in an area of business or industry（工商业）活动，业务◆the firm's banking operations overseas have been affected by the disaster.这家公司的海外银行业务受到这次灾难的影响。operation [countable] the process of cutting open a part of a person's body in order to remove or repair a damaged part手术◆will i need to have an operation?我需要动手术吗？◆an operation on her lung to remove a tumour切除她肺部肿瘤的手术◆he underwent a three-hour heart operation.他接受了三个小时的心脏手术。▸ operate verb [intransitive] ◆the doctors operated last night.医生们昨夜做手术了。◆we will have to operate on his eyes.我们得给他的眼睛动手术。note 辨析 surgery or operation? surgery is uncountable; operation is countable. * surgery 是不可数名词，operation 是可数名词◆the doctor recommended surgery.医生建议做手术。◆she's had three operations in the past two years.她在过去两年做过三次手术。operationnoun [uncountable] ◆operation of the device is extremely simple.这个装置的操作极其简单。operationnoun [uncountable] ◆operation of the device is extremely simple.这个装置的操作极其简单。operationsee ⇨ medical treatment 1 • • •• ⇨ be in operation• ⇨ come into effect/operation op·e·ra·tion /ˏɑpə`reʃən; ˌɒpəˈreɪʃən/n [c] 1. when doctors cut into someone's body to repair or remove a part that is damaged 手术:◇she's having an operation on her knee. 她正在接受膝部手术。 2. [c] when people work together in a planned way in order to try and do something ［有计划的集体］活动，行动:◇a rescue operation 救援行动 3. [c,u] the work of a business or organization, or one of the parts of a company or organization ［公司或机构的］业务; 部门:◇gm has sold off its uk truck operation. 通用汽车变卖了它在英国的货车业务。 4. be in operation if a system or machine is in operation, it is working ［系统或机器］操作中，运转着:◇video cameras were in operation. 摄录机正在拍摄。 5. [u] the way in which something works, or when someone makes something work 运转; 操作:◇the job involves the operation of heavy machinery. 这份工作需要操作重型机器。 ☞ operation |
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