Polyspast
滑车组, 复滑车
🔁 扩展释义
【化】 复式滑车; 滑车组
🗣️ 情景例句
Well, thanks so much for your help and your time,
好的， 感谢你的帮助 用了你的时间。
Henry cannot stomach the violence in that movie.
亨利无法忍受那部电影的暴力镜头。
3 What have you been interested in for as long as you can remember?
3。你所能想起来的自己感兴趣的事是什么？