pulley
美 [ˈpʊli]英 ['pʊli]
- n.滑轮;滑车;滑轮组
- v.用滑车举起;用滑车推动;给…装滑车
复数:pulleys
pulley
pulley
1.滑轮;滑轮组;滑车a wheel or set of wheels over which a rope or chain is pulled in order to lift or lower heavy objects
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