Ffm
[医][=fat-free mass]脱脂物质，无脂肪物质
🗣️ 情景例句
I think we're having communication problems again.
我想我们又遇到语言沟通的问题了。
Catch the bear before you sell his skin.
大事未成时，莫开庆功宴。
Say that Bob rang, Bob Geldof.
就说鲍勃打了个电话，鲍勃·格尔多夫。