Aeroionization
空气离子化, 空气电离(作用)
🗣️ 情景例句
And this is my wife Marilyn.
这是我太太Marilyn。
Sure. We are friends since primary school.
当然，我们从小学就是朋友了。
No. The next development was to carve the characters on a piece of wood.
是的，不象。下一步的发展是将汉字刻在一片木板上。