Qar
[医][=quality assurance reagent]质量保证试剂
🗣️ 情景例句
You got it.
你算说对了。
You had better wash those dirty clothes.
你该去把那些脏衣服洗一洗。
It's very hot. It's summer in Australia now!
很热。澳大利亚现在正值夏天！