Qcs
abbr. 质量控制系统（Quality Control System）
🗣️ 情景例句
And we're going to warm down with a tango.
我们用探戈舞步来舒缓。
Forget others' faults by remembering your own.
想想自己的错，就会忘却别人的过。
'May I have two tickets please?' I asked.
“我可以买两张票吗？”