Serotoxin
[医] 血清毒素
🗣️ 情景例句
I did , but everything is OK,so I decided to come back.
回去了， 但一切安好。于是我决定回来。
Would you call back tomorrow?
你能明天回个电话吗？
Why did you stay at home?
为什么呆在家里？