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IELTS BNC: 761 COCA: 1022
machine

noun

machine ♦︎ engine ♦︎ motor ♦︎ unit ♦︎ appliance ♦︎ contraptionThese are all words for a piece of equipment with moving parts that is designed to do a particular job. 这些词均表示机器。PATTERNS AND COLLOCATIONS 句型和搭配a powerful machine / engine / motora modern machine / engine / appliancea reliable / defective machine / engine / motor / unitan electronic / electric / electrical machine / motor / unit / applianceto build / make a machine / an engine / a motor / a unit / a contraptionto design / use a machine / an engine / a motor / a unit / an applianceto operate / run / install / service / switch on / switch off / turn on / turn off a machine / an engine / a motor / a unit / an applianceto start / stop a machine / an engine / a motora machine / an engine / a unit / an appliance works / breaks downa machine / an engine / a motor / a unit runs / starts / stops / fails / diesan engine / a motor / a unit drives sth machine [countable](often in compounds) a piece of equipment with moving parts that is designed to do a particular job. The power used to work a machine may be electricity, steam, gas, etc. or human power. (常构成复合词)机器,机械装置Do you know how to operate this machine?你知道如何操作这部机器吗?How does this machine work?这部机器是如何运作的?a sewing / washing machine缝纫机;洗衣机It's a machine for making plastic toys.这是一台制作塑料玩具的机器。Machines replaced human labour in many industries.在许多行业中,机器替代了人力。The potatoes are planted by machine.这些土豆是机械种植的。In informal or spoken English machine can also be used to refer to a particular machine, for example in the home, when you do not refer to it by its full name. 在非正式用语或口语中,machine亦可指特定的一台机器,如在家里指某一电器而不提全称Just put those clothes in the machine (= the washing machine).把那些衣服放到洗衣机里就行了。The new machines (= computers) will be shipped next month.新计算机下个月推向市场。 see also machinery technology engine [countable] the part of a vehicle that produces power to make the vehicle move 发动机;引擎Switch the engine off.关掉发动机。Their helicopter had developed engine trouble.他们的直升机引擎出了故障。 motor [countable] a device that uses electricity or petrol to produce movement and makes a machine work or a vehicle move 发动机;马达One of the wheels is fitted with an electric motor.其中一只轮子安装了电动机。He started the motor.他启动了发动机。motor vehicles机动车NOTE 辨析 Engine or motor?Technically, engines use thermal (= heat) energy such as steam, petrol or diesel, and a motor turns electrical energy into movement, for example in an electrical machine such as a washing machine. In everyday language, engine is usually used when talking about vehicles, but people do also use the word motor, especially in the phrase start/turn off the motor or in the term outboard motor (= on a small boat). Motor is also the term used, especially in British English, to describe many things relating to vehicles. 从专业角度说,engine使用蒸汽、汽油或柴油等热能驱动,motor则是把电能转化成动能,洗衣机等电器即属此类。在日常用语中,engine通常指车辆的发动机,但motor亦有此用法,特别是在短语start/turn off the motor(启动/关掉发动机)和术语outboard motor(舷外发动机)中。尤其在英式英语中,motor亦用以描述许多跟汽车相关的事物,而在美式英语中则用automobile (especially BrE) the motor industry / trade汽车业 (NAmE) the automobile industry / business汽车业 unit [countable] a small machine that has a particular purpose or is part of a larger machine 装置;机件;元部件a waste disposal unit废物处理器the central processing unit of a computer电脑的中央处理器an air-conditioning unit空调器 appliance əˈplaɪəns [countable] (rather formal) a machine that is designed to do a particular thing in the home, such as preparing food, heating or cleaning (家用)电器,器具They sell household appliances.他们出售家用器具。We repair modern heating appliances of all types.我们修理各种新式加热器。Appliances are typically described as electrical, domestic, household or kitchen appliances. 最常用来描述appliance的词有electrical、domestic、household和kitchen。 contraption kənˈtræpʃn [countable] a machine or piece of equipment that looks strange 奇异的机械;奇异的装置She showed us a strange contraption that looked like a satellite dish.她给我们看了一个奇怪的玩意儿,样子像碟形卫星信号接收器。

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