Vfa
[医][=volatile fatty acid]挥发性脂肪酸
🗣️ 情景例句
Classic FM is my favorite, please tune it in.
古典调频电台是我的最爱，请调到那个频道。
Who are you writing to?
你正在写信给谁？
I didn't realize how much this meant to you.
我不知道这个对你的意义有这么大。