英语词汇“idle pulley”是什么意思，“idle pulley”的读音、用法及例句翻译-烛光网

词汇	idle pulley
释义	idle pulley 也作 idler pulleyn.（名词） A pulley on a shaft that rests on or presses against a drive belt to guide it or take up slack. Also called idle wheel 空转轮，导轮：机轴中紧挨传送带或传送带上的轮子，用来给传送带定向或在其松弛时勒紧传送带也作 idle wheel
随便看	patrolwoman patrolwomen patron patron patronage patronage patronaged patronages patronaging patroned patroness patronesses patroning patronise patronize patronized patronizes patronizing patrons patron saint patronymic patronymical patronymics patroon patroons

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