pulley
CET6 GRE
'puli
n. 名词 滑车, 滑轮
词频排名:15800
BNC 词频:20246
柯林斯星级:—/5
📖 词典释义
1
n. 名词
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
滑车, 滑轮 词典合并释义
[医] 滑车
词性说明:n.=名词,v.=动词,vt.=及物动词,vi.=不及物动词,adj.=形容词,adv.=副词,prep.=介词,conj.=连词,pron.=代词,num.=数词,art.=冠词,int.=感叹词
🔁 词形变化
复数
pulleys
💬 常用例句
We put the piano up here using a pulley.
Ziri asked Yazid if he could borrow his pulley.
The screw, the lever, the wedge, the pulley, etc. are called simple machines.
例句来自 Tatoeba 语料(CC BY 2.0 FR),中文释义为参考翻译。
💡 学习提示
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