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查单词网pulleypulley英英释意

pulley

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英 ['pʊlɪ] 美['pʊli]

英语单词pulley

英英释义实用场景例句

n. 滑轮；皮带轮；滑车
vt. 用滑轮升起
n. (Pulley)人名；(英)普利

英英释意

1. a simple machine consisting of a wheel with a groove in which a rope can run to change the direction or point of application of a force applied to the rope