Bcf
[医][=bacterial chemotactic factor]细菌趋化性因子
🗣️ 情景例句
We are lucky to have you, Marilyn.
拥有你是我们的幸运， Marilyn。
I'm sure he will be able to find the place.
我确定他会找到那地方。
So what do you want me to do? asked the detective.
那么你想要我做什么呢？侦探问。