Qar
[医][=quality assurance reagent]质量保证试剂
🗣️ 情景例句
And next time we'll bring Michelle.
下次我们带Michelle来。
He didn't say anything as to where he would go.
关于他的去处他什么也没说。
They had a single aim, a solitary goal -- the top!
他们只有一个目标，唯一的目标 -- 顶峰！