Bcf
[医][=bacterial chemotactic factor]细菌趋化性因子
🗣️ 情景例句
I love your house on Linden Street.
我喜欢你们家在Linden街的房子。
Yes, we should try to contact more.
是的，我们应该联系多点。
Bluebird, the car he was driving, had been specially built for him.
他驾驶的“蓝鸟”牌汽车是专门为他制造的。