Analyrical reagent
[机] 分析用试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
Good-bye.
再见。
I am not through with school yet.
我还没有毕业。
Then he spoke slowly, but I could not understand him.
于是他说得慢了，可我还是听不懂。