Opex
abbr. operational (and) executive (personnel) 运作及执行（人员）
🗣️ 情景例句
I hate to bring this up, but this is a nonsmoking zone.
对不起提醒一下，这儿是禁烟区。
I'm too old.
我太老。
I'll have to try that.
我得试试这么做。