Chemically pure reagentcp
[化] 化学纯(三级品)试剂
🧩 词语组成解析
adv. 用化学, 以化学方法
🗣️ 情景例句
We have talked of you ofter.
我们经常谈到你。
I'm all mixed up.
我全搞混了。
I would like to ask you about some stamps.
我想问问有关一些邮票的事。