Cbb
abbr. 电子布告栏（Bulletin Board System）
🗣️ 情景例句
or are you refinancing your present home?
还是原有的房子重新申请贷款？
There it is.
门在那儿。
Most countries use these satellites to send and receive messages.
大多数国家利用这些卫星发送和接收消息。