Qcs
abbr. 质量控制系统（Quality Control System）
🗣️ 情景例句
She wants to know
她想知道
Hope often deludes the foolish man.
希望常欺愚笨汉。
First of all, he wrote out a long list of all the foods which were forbidden.
首先，他开列了一张长长的单子，上面列了所有禁吃的食物。