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
with the question of whether I go back to work or not.
为我是否回去工作这个问题。
What's your trouble?
你有什么不舒服？
With the hand held high in the air,
把手高高举在空中握住绳子，