Sott.
[医] 三氯乙酸沉淀旧结核菌素合剂
🗣️ 情景例句
I think I'll need your expert assistance this afternoon.
我想，我今天下午需要你专业的协助。
It is not every couple that is a pair.
成双并非皆配偶。
I'll give you a call when we are ready to talk about them.
等我们准备好可以谈的时候，我会打电话给你。