Mcpo
abbr. 一级军士长（Master Chief Petty Officer）
🗣️ 情景例句
Harry Bennett. Is this Susan?
Harry Bennett，是Susan吗？
What is the total circulation of this weekly magazine.
这家周刊总发行量多少？
He was constantly on the move, drawing the Danes after him.
他的部队不停地移动，牵着敌人的鼻子，让他们跟着跑。