Ffb
abbr. fat-free body 脱脂体，无脂肪体
🗣️ 情景例句
Right. What's old?
对了， 旧的东西是什么？
Experience keeps no school, she teaches her pupils singly.
亲身经验，才是经验。
The platforms extend to a depth of over 100 feet under the sea.
平台深入海底100英尺。