Ssf
abbr. saybolt seconds furol 赛波特弗洛（粘度计）秒数; single-seated fighter 单坐战斗机; standard saybolt furol (viscosity) 标准赛波特糠醛（黏滞性）
🗣️ 情景例句
It's nice to see you again.
再次见到你，真是太好了。
An upright judge has more regard to justice than to men.
正直的法官重法胜于重人。
Nancy will retire next year.
南希明年就退休了。