Oob
abbr. out of business 失业; opening of business 商业开张; out of bed 起床; outs on base 基础付出的钱
🗣️ 情景例句
As a matter of fact,
事实上，
What is happening over there?
那里发生什么事情？
There should always be exceptions to the rule.
凡事总有例外。