Saathoff's test
[医] 萨托夫氏试验(检粪内脂肪)
🧩 词语组成解析
🗣️ 情景例句
The only-child generation brings about many new social problems.
独生子女一代带来了许多新的社会问题。
You've done me a great favour.
您帮了我大忙。
It was like stepping into a secret art museum, in which we were the only visitors.
就像是走进入了一个秘密的艺术博物馆，我们是馆内唯一的游客。