Topfer's reagent
[医] 特普弗氏试剂(0.5%二甲基偶氮苯加入95%酒精中,检胃游离盐酸)
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
We are postponing our trip until the weather grows warmer.
我们拟把旅行推迟到天气暖和的一些时候。
I don't like spinach even though I know it's good for me.
尽管我知道它对我有好处，我不喜欢菠菜。
A talk? What subject should I talk about?
吉姆，讲话？我能讲什么题目呢？