Bufogenins
[医] 蟾蜍配质[类], 蟾毒配质[类]
🗣️ 情景例句
How many people are there in your family?
您家有几口人？
I'm mad at myself.
我生自己的气。
What kind of quality control do you have?
你们用什么办法来控制质量呢？