Pfb
abbr. prefabricate(d) 预制（的）; preformed beam 预成形束; pseudofillicutitis barbae 假性毛囊炎
🗣️ 情景例句
The more natural it will become.
它们就会变得越自然。
How long has it been since you've heard from your uncle?
自从你听到叔叔的消息有多长时间了？
I'm listening to her.
我在听她说话。