Polyspast
滑车组, 复滑车
🔁 扩展释义
【化】 复式滑车; 滑车组
🗣️ 情景例句
Just follow me, Mr. Johnson.
请跟我来 Johnson先生。
He who lives by hope will die by hunger.
靠希望生活的人将饥饿而死。
Look at the mess you've made!
你搞得一团糟！