英语词汇tachometer怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	tachometer
释义	tach.o.met.er HtAk5Bm7I7tE5, $-5B:7mI7tL n [C] a device for measuring the rate at which something turns 转速表; 流速计 The engine speed is indicated on the tachometer which is to the left of the speedometer. 发动机速度显示在速度计左边的转速表上。
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