Catalyst pretreatment
[建] 催化剂预处理
🧩 词语组成解析
n. 预处理\\n[化] 前处理; 预处理
🗣️ 情景例句
Ask me another question.
别问我这个。
I ask him to do the washing now.
我要求他现在做洗涤工作。
But there are some parts of the word where even now people cannot write.
但直到现在，世界上有些地方，人们还不会书写。