Qar
[医][=quality assurance reagent]质量保证试剂
🗣️ 情景例句
Thanks for the haircut, keep the change.
谢谢你给我剪头，不用找了。
One man makes a chair and another man sits in it.
坐享其成。
You look young for your age.
你比你的实际年龄年轻多了。