Bcf
[医][=bacterial chemotactic factor]细菌趋化性因子
🗣️ 情景例句
I'm really not interested.
我真的不感兴趣。
Humility often gains more than pride.
谦逊往往比骄傲受益更多。
No, not that one.The big one.
不，不是那把。是那把大的。