Omc
abbr. 操作维护中心（Operation and Maintenance Center）
🗣️ 情景例句
I've still got a ton of paperwork left to do.
我有成吨的工作要做。
I will be going back to Hong Kong at this time on Monday.
我将在星期一这个时候回到香港。
I said, 'This is Pauline's mother. Please don't telephone my daughter again!'
我说：“我是波淋的母亲。请不要再给我女儿打电话了！”