Contratoxin
对毒素
🗣️ 情景例句
Aren't you hungry, Harry?
你不饿吗， Harry？
Please show us the shipping costs for several possible carries.
请告诉我们几种可能的运输方式的价格。
There are eighteen floors in the building, and he lives on the fifteenth floor.
这幢大楼有18层。他住在第15层。