Aeroionization
空气离子化, 空气电离(作用)
🗣️ 情景例句
Aren't you exhausted?
你不会精疲力尽吗？
Which is your bag?
哪个是你的包？
What should I do? Maybe I should have told that workmate I knew what he was doing.
我该怎么办？也许我早该对那个工人说我知道他的行为。