M-s
abbr. minerals separation 选矿; Monday through Saturday 周一到周六; master-slave (flip-flop) 主-从（触发器）; Material Service (division of General Dynamics) 物资服务部（普通力学分科）
🗣️ 情景例句
You're joking. Pete Waters?
你在开玩笑吧。Pete Waters？
I hope not.
我希望不会。
What's up? What's up? someone called.
“什么事？什么事？”有人叫着。