Ffm
[医][=fat-free mass]脱脂物质，无脂肪物质
🗣️ 情景例句
Aren't you hungry, Harry?
你不饿吗， Harry？
The basketball player is renowned for his fast breaks.
这名篮球运动员以快著称。
Good morning, Mr. Wang!
王先生，早上好！