Anhydridisation
[化] 酐化; 酐化作用
🗣️ 情景例句
Dreadful weather, don't you think?
天气可真差劲，你说呢？
Ouch! I fell down and cut my knee!
好痛呦！我跌倒割伤了膝盖！
No spitting on the street.
禁止在大街上吐痰。