Qcd
abbr. 质量检查处（Quality Control Division）
🗣️ 情景例句
How can I thank all of you?
我该如何感谢你们呢？
It doesn't matter to me.
这对我来说无所谓。
Every day he leaves his home and walks to the lift.
每天他离家后就步行去乘电梯。