Omb
abbr. 美国政府管理预算局（Office of Management and Budget）
🗣️ 情景例句
Let's talk business.
我们来谈谈正经事。
Mettle is dangerous in a blind horse.
瞎马鼓勇气，正是危险事。
She asked me to speak more loudly. The line was bad.
她告诉我要说大声一些。线路很糟。