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
My body is worn out.
我的身体累坏了。
Those who eat best and drink best often do worst.
吃得好喝得好的人往往干得最糟。
That's a good idea.
那真是好主意。