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 checkout counters are very busy.
收款台都很忙。
Let me give you a little friendly advice.
让我给你一些好意的劝告。
the cost of managing and administering the business.
企业行政管理费。