Qcs
abbr. 质量控制系统（Quality Control System）
🗣️ 情景例句
The bet is -- I win, and you cook dinner for the entire family.
这样赌好了， 要是我赢了， 全家晚餐你来煮。
What's lost is lost.
流水落花春去也。
No, it won't. I think it'll get better soon.
不，不会的。我想天气很快会变好的。