英语词汇“tachometer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	tachometer
释义	tachometertachometer /tæˈkɑmət̮ɚ/ noun [countable] Etymology ETYMOLOGYtachometer Origin: 1800-1900 Greek tachos speed + English -meter science a piece of equipment used to measure the speed at which the engine of a vehicle turns
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