英语词汇idle wheel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	idle wheel
释义	idle wheel noun an intermediate wheel between two geared wheels, especially when its purpose is to allow them to rotate in the same direction 惰轮, 空转轮。
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英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。