字典網>> 英漢字典>> I開頭詞條>>idle wheel的意思 漢英字典idle wheel中文翻譯：【化】 惰輪字典網英文解釋：名詞 idle wheel:a pulley on a shaft that presses against a guide belt to guide or tighten it同義詞：idle pulley, idler pulleyidle wheel相關詞條：idle end idle component idle time idle state idle money idle capacity cost idle plant idle-activity variance idle block idle routine