Collin's reagent
[化] 科林试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
Freezing, isn't it?
好冷啊！
I met one of the newscasters over at the television station.
我在电视公司遇到一位新闻播音员。
Do what he or she tells you to do.
听从老师的教导。