Aeroionization
空气离子化, 空气电离(作用)
🗣️ 情景例句
I've got no idea.
我不知道。
I don't have a phonograph,either.
我也没有留声机。
A man was lying in the box on top of a pile of woolen goods.
箱内有一个人正躺在一堆毛织品之上。