英文词汇“piston”的读音、释义、例句、中文翻译及雅思托福GRE难词速记-英汉词典

单词	piston
释义	piston /'pistan; 'pistn/ n round plate or short cylinder of wood or metal, fitting closely inside another Cylinder or tube in which it moves up and down or backwards and forwards, used in engines, pumps, etc to impart or receive motion by means of a rod, called a ' ~- rod. (引擎、抽水机等中的)活塞(借活塞杆 piston-rod, 以传递或承受运动)。 → the illus at motor, 参看 motor 之插图。 '~ engined, (of aircraft) having engines with ~s (contrasted with jet engines). (指飞机)装活塞引擎的(与喷射引擎相知。 '~ ring n split metal ring used in a ~ to make a gastight joint. 活塞胀圏; 活塞环。
随便看	britaine: britannia metal british academy british antarctic territory british broadcasting corporation british citizenship british columbia british council british council of churches british dependent territories british expeditionary force british guiana british indian ocean territory british isles british legion british library british museum british north america act british open championship british standard institute british thermal unit britons brittany britten，edward benjamin brittle

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