Mcpo
abbr. 一级军士长（Master Chief Petty Officer）
🗣️ 情景例句
Your idea sounds like a good one.
你的想法听起来很不错。
The more riches a fool hath,the greater fool he is.
愚人越富越蠢。
When I asked him what he was doing, he smiled guiltily and then put the parcel on the desk.
当我问他正干什么时，他内疚地笑了，然后把那个大包拿到了桌上。