Ffm
[医][=fat-free mass]脱脂物质，无脂肪物质
🗣️ 情景例句
They've always got an opinion.
他们总有自己的看法。
Music can enrich your whole life.
音乐可以使你一辈子的生活丰富多彩。
I'm not sure. Maybe I'll give her some flowers. What about you?
我还不太肯定。也许我送她一些花儿。你呢？