Polyspast
滑车组, 复滑车
🔁 扩展释义
【化】 复式滑车; 滑车组
🗣️ 情景例句
It's important to her.
这对她来说很重要。
I was born in a little town not far from here.
我出生在离这儿不远的小城市里。
You can see shapes on the rock. Do you see that bit?
“你可以看见岩石上的形状。你看见那一小块了没有？