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(1)機(jī)器(械)(總稱)(machines collectively)[U]：farm/textile～農(nóng)業(yè)/紡織機(jī)械;the～at the mill磨坊機(jī)械;a lot of/a mass of/much up-to-date～一批/大量/許多新式機(jī)械;Many products are made by～rather than by hand.許多產(chǎn)品是機(jī)器制造的，不是手工制作的?！纪絜quipment，apparatus;

(2)機(jī)器的運(yùn)轉(zhuǎn)部件，機(jī)械裝置(working parts of a machine)[C]：the～of an elevator電梯的機(jī)械部件;the～of a clock/a watch/a dishwasher鐘表/手表/洗碗機(jī)的機(jī)械部件;The ship's～is being overhauled.船體的機(jī)械裝置正在進(jìn)行徹底檢查?！纪絘pparatus，mechanism;

(3)機(jī)構(gòu)，系統(tǒng)(any system by which action，order，etc，is maintained)[U][N(of/for)]：the～of the law/the state/the government/the school authority/the propaganda法律/國家/政府/學(xué)校領(lǐng)導(dǎo)/宣傳機(jī)構(gòu);set up～for mediation/for dealing with complaints設(shè)立仲裁/處理投訴機(jī)關(guān);the Home Office Machinery內(nèi)政部;〖同〗system，organization;

【辨異】一臺機(jī)器稱machine，機(jī)器內(nèi)部之構(gòu)造或機(jī)器集合稱為 machinery，如：Eggs are sorted by a machine.(用機(jī)器分揀雞蛋。)A factory contains much machinery.(工廠有許多機(jī)器。)