Opex
abbr. operational (and) executive (personnel) 运作及执行（人员）
🗣️ 情景例句
It's no big deal.
这没有什么。
You've done me a great favour.
您帮了我大忙。
They called him James and loved him very much.
他们为他取名詹姆斯，他们非常爱他。