Oma
abbr. 有秩序的市场销售协定（orderly marketing agreement）
🗣️ 情景例句
Jazz music is performed at many dinner parties.
在很多宴会派对里都有爵士乐的演奏。
Wow, it's itchy!
哗，好坏！
A little later, a man came along with a biscuit which occupied the whole boot of his car.
相隔不一会儿，一个男子也带来一个大饼干，那个饼干把汽车的行李箱挤得满满的。