英语词汇“boom sheave”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	boom sheave
释义	boom sheaveun. 导向滑轮；臂架滑轮
随便看	lower bead filler low energy nuclear physics low-energy nuclear reaction lower bathypelagic zone lower camshaft worm gear low-energy overcurrent relay lower coal measures Lower Canada lower clutch low-energy oxidizer lower beacon light low-energy partical low - cost carriers Lowenthal's serum lower clypeus low energy over-current relay (lco) lower cannon lower chord lower camshaft drive gear lower coat lower cog low cost compounding lower beam, asymmetric lower coil lower canopy