Pmcd
[医][=preventive medicine detachment]预防医学分队
🗣️ 情景例句
If they come home and they're on ...
要是他们回来看见灯开着……。
Quality matters more than quanity.
质量比数量重要。
Hubert Latham took off from the French coast in his plane the 'Antoinette IV.
休伯特。莱瑟姆驾驶“安特瓦特4号”飞机从法国海岸起飞，