Acidize
vt.vi. 酸处理, 酸化
🗣️ 情景例句
I want to send this letter to China, by air mail.
我想把这封信航空邮到中国。
Bind the sack before it be full.
做事应适可而止。
They are arguing over who should pay the bill.
他们为谁应该付款而争论不休。