Cbb
abbr. 电子布告栏（Bulletin Board System）
🗣️ 情景例句
Window-shopping is some girls'favorite pastime.
逛街是许多女孩消磨时间的首选方式。
Believe somebody on his bare word.
人言无据，切勿轻信。
What are the selling points of your product?
你们的销售重点是什么呢？