Pmcd
[医][=preventive medicine detachment]预防医学分队
🗣️ 情景例句
Please tell me about your working background.
请告诉我你的工作背景。
Thank you for your attention.
谢谢大家专心聆听。
The next time you see a watch, look at the back. You may see the English words Made in China.
下次你瞧见一块手表是，瞧瞧它的背面。你也许能看到“中国制造”的英语字样。