Vantilation
换气,通风,空气的流通,通风设备
🗣️ 情景例句
That's a very interesting question.
这是个非常有趣的问题。
If you buy that home,will you spend the rest of your life there?
如果你买那住宅，你将在这里过余下的日子吗？
Nearly a week passed before the girl was able to explain what had happened to her.
几乎过了一个星期，那姑娘才能讲述自己的遭遇。