Pmcd
[医][=preventive medicine detachment]预防医学分队
🗣️ 情景例句
Please help me to get things straight.
请帮助我把事情搞好。
I hope we can conclude the transaction at this price.
希望我们能就此价格达成交易。
I think we must buy some meat for supper.
我想我必须买一些晚饭吃的肉。