Vantilation
换气,通风,空气的流通,通风设备
🗣️ 情景例句
I think she's just anxious to see Max.
我觉得她只是急着想看Max。
Where drums beat,laws are silent.
战鼓一响，法律无声。
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。