A.p.f.
[医] 动物蛋白因素
🗣️ 情景例句
I appreciate your help very much.
我非常感激你的帮助。
Do you think the doctor could see me tomorrow before 9:30?
你看医生在明天9:30前能给我看病吗？
I tried losing weight, but nothing worked.
我曾试着减肥，但是毫无效果。