Diphtherotoxin
[医] 白喉毒素
🗣️ 情景例句
now, I think we'd better get dressed, fellas.
现在我们最好去穿好衣服，各位。
There are seven of us altogether.
一共有7个。
What about when we leave?
我们离开实验室又该做些什么呢？