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
The rest of our family went to the movies.
我们家其余的人都去看电影了。
Don't put off till tomorrow what should be done today.
今日事，今日毕。
Dan Robinson has been worried all week.
丹。鲁宾逊焦虑了整整一个星期。