Pulleys
n. 滑轮（组）, 滑车( pulley的名词复数 ); 皮带轮
🗣️ 情景例句
And a full night.
还有一整夜。
Don't worry about it.
别管他！
Fine, thanks. Oh, That's the bell. Everyone is going into class, we'd better go too.
很好，谢谢。啊，铃响了。大家都去上课。我们最好也去。