Qs
abbr. 质量标准（Quality Standard）；质量规范（Quality Specification）
🗣️ 情景例句
Oh, no sir. We already gave you a discount on each item.
哦，不行，先生。每一件东西我们都给你打过折扣了。
What time's the next train to Washington?
下一趟去华盛顿的车几点开？
Do you have a doctor, Shylock, to stop Antonio's blood?
夏洛克，你是否请了医生来给安东尼奥止血呢？