Topfer's test
[医] 特普弗氏试验(胃酸定量法)
🧩 词语组成解析
🗣️ 情景例句
Great! Pass me the hammer.
很好！把钉锤给我。
I know the boy whose father is a guide.
我知道那个男孩的父亲是导游。
Imagine their dismay when they found a beautifully-cooked wallet and notes turned to ash!
可以想像他们发现一只煮得很好看的钱包，钞票已化成灰时的沮丧心情。