Straining pulley
[机] 拉紧带轮
🧩 词语组成解析
[医] 应变; 使劲, 用力; 滤过
pulley
['pʊli]
n. 滑轮（组），滑车;皮带轮;
v. 用滑轮升起，用滑车推动;给…装滑车;
🗣️ 情景例句
are important for the sales of your book.
对于你这本书的销售很重要。
To come out of hibernation
从冬眠中醒来
3 'I said it was a good idea all along.'
三、 我一直说这是个好想法。"