Aeroionization
空气离子化, 空气电离(作用)
🗣️ 情景例句
If I were you, I'd try one of the newspaper stands.
如果我是你，我会到一个书报亭去看看。
If you want knowledge, you must toil for it.
若要求知，必须刻苦。
He could not find his fifty pence piece anywhere, and what is more,
但他摸了半天也没找到那50便士硬币，