Polyspast
滑车组, 复滑车
🔁 扩展释义
【化】 复式滑车; 滑车组
🗣️ 情景例句
Lots of special country things.
有许多特别的乡村趣事。
Absence sharpens love, presence strengthens it.
相聚爱益切，离别情更深。
Just a minute. She's taken the bag that usually sits on top of the cupboard.
等等。她带走了通常放在壁橱顶上的包。