Qs
abbr. 质量标准（Quality Standard）；质量规范（Quality Specification）
🗣️ 情景例句
This is show business.
而今天这个却是演艺事业。
Do you think you'll be able to go to sleep right away?
你认为你将马上入睡吗？
Christmas Day always begins before breakfast.
圣诞节活动总是在早餐前就开始了。