Vantilation
换气,通风,空气的流通,通风设备
🗣️ 情景例句
My watch stopped.
我的表停了。
How far is it from the shore of the Atlantic to the mountains?
从大西洋海岸到山脉有多远？
A painter who had been working on the tower hung a pot of paint on one of the hands and slowed it down!
在钟塔上干活的一位油漆工把一只油漆桶挂在了一根指针上，把钟弄慢了！