Cfu
abbr. colony-forming units 菌落形成单位
🗣️ 情景例句
He is an impressive man.
他是一个令人难以忘怀的人。
We shouldn't have any trouble if the traffic isn't to heavy.
如果交通不太拥挤的话，我们不会有什么困难。
Her eyes were fixed on her plate and in a short time, she was busy eating.
她的眼睛盯着自己的盘子，不一会儿就忙着吃起来了。