Ffb
abbr. fat-free body 脱脂体，无脂肪体
🗣️ 情景例句
All right.
好。
Reason deceives us often, conscience never.
理性常骗人，良心永不欺。
For example, you can send information abroad immediately, but mailing a letter might take a week or so.
例如，你能够马上发送信息到国外，但寄一封信可能要大约一周的时间。