fan belt
US /ˈfæn belt/
UK /ˈfæn belt/
1.
风扇皮带, 风扇传动带
a belt that drives the cooling fan and other components in an internal combustion engine
:
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The mechanic replaced the worn fan belt on my car.
机械师更换了我车上磨损的风扇皮带。
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A squealing sound from under the hood often indicates a loose or failing fan belt.
引擎盖下发出的尖叫声通常表示风扇皮带松动或故障。