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弘揚國學 · 傳承文化

求知網(wǎng)

首頁英語詞典pulleypulley英英釋意

pulley

英 ['p?l?] 美['p?li]

英英釋義實用場景例句

n. 滑輪；皮帶輪；滑車
vt. 用滑輪升起
n. (Pulley)人名；(英)普利

英英釋意

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

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