Omo
abbr. one-man operated 單人操作的; Open Market Operations 公開市場活動; ordinary money order 普通匯票; oxidized metal overlay 氧化金屬套刻
??? 情景例句
I know. I know. I'm really sorry.
我知道 我知道。真的很抱歉。
When did you arrive?
你什么時候到達?
That would be better.
好啊。