英语词汇“four-stroke”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	four-stroke
释义	four-stroke, a. [four a. + stroke n.¹] In internal combustion engines, designating a cycle of operations which consists of four strokes (intake, compression, combustion, and exhaust); also *four-stroke engine, four-stroke working. 1900W. W. Beaumont Motor Vehicles* xi. 190 The two cylinders give an impulse for each revolution with a four-stroke cycle.1902P. N. Hasluck Automobile vi. 113 Petrol motors employed on automobiles belong..to the compression and explosion type, and the Beau de Rochas four-stroke cycle of operations, known in Great Britain as the Otto cycle, is employed almost exclusively.1906Motor Boat 12 July 14/1 A four-stroke engine.1951Engineering 6 July 2/1 Valve..drives are more heavily stressed in two-stroke working than in four-stroke working.
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