Fbk
abbr. fast buck 投机所赚的钱，轻易得来的钱; flat back (lumber) 平板龙骨
🗣️ 情景例句
We'll call in a couple of days.
我们两三天后打电话。
How long does it take to get there?
到那里要多少时间？
By this time her legs were beginning to tremble,
这时她两腿累得开始发抖，