Ffb
abbr. fat-free body 脱脂体，无脂肪体
🗣️ 情景例句
He bases his arguments on facts.
他的理论以事实为根据。
An ill marriage is a spring of ill fortune.
不良的婚姻是恶运的来源。
We still think it a miracle that they we able to do so.
他们终于成功了。至今我们仍认为这是个奇迹。