Q.p.
[医] 定量披尔奎氏反应(结核菌素定量皮上划痕法)
🗣️ 情景例句
You haven't been around much lately.
最近你在家的时候不多。
Why did you get home so late?
为什么你这么晚回家？
May I know the quantity you require?
请问你们需要多少数量的货物？