英语词汇reduction gear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	reduction gear
释义	reduction gear noun a system of gearwheels in which the driven shaft rotates more slowly than the driving shaft 减速装置, 减速齿轮。
随便看	FM Fm fm FMCG FMV f-number FO fo. Fo foal foam foam board foamless foamy fob f.o.b. fob something off on fob watch focaccia focal focalization focalize focal length focal plane focal point

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