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
I love his music.
我喜欢他的作品。
We finally made it.
我们终于做到了！
How do you do? My name is Fred Smith.
您好，我是弗雷德.史蜜斯。