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
Her illness kept her in bed for a week.
她因生病而在床上躺了一星期。
Who am I supposed to see?
我应该去见谁？
We should have been given the large quantity price.
你应该开大宗折扣价才是。