Cbd
abbr. 交货前付款（Cash Before Delivery）；业务中心地区（Central Business District）
🗣️ 情景例句
Good day.
再见！
How often do you go swimming?
你多久去游一次泳？
I entered the hotel manager's office and sat down.
我走进饭店经理的办公室，坐了下来。