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
Fast food is all bad for you.
快餐对你的健康没有好处。
Please call me before you come.
你来之前请打电话。
I had all the usual symptoms of someone giving up smoking: a bad temper and an enormous appetite.
脾气暴躁和食欲旺盛。