Cfu
abbr. colony-forming units 菌落形成单位
🗣️ 情景例句
Turn around, Michelle. Let me see the back of it.
转过去一下， Michelle。让我看看它的背面。
Hope is life and life is hope.
希望才有人生，人生要有希望。
We can't afford all that money.
我们花不起那么多钱。