chain wheel

导读:chain wheel读音音标
英 [tʃein hwi:l]美 [tʃen hwil]
chain wheel意思解释
n.滑轮;
双语例句用作名词(n.)He put all the luggage in the chain wheel bag.他将全部行李都

chain wheel读音音标

英 [tʃein hwi:l]

美 [tʃen hwil]

chain wheel意思解释

n.

滑轮;

双语例句

用作名词(n.)He put all the luggage in the chain wheel bag.他将全部行李都放进了滑轮包。The wheel is run on a large and powerful electric motor with pulleys.拉坯轮由一个带滑轮的大而有力的电动马达运行。

chain-smoke
chain up
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