Sf
[计] 比例因子, 栈前, 栈满
📖 牛津释义
SF
abbr
缩写 = (infml 口) science fiction.
🗣️ 情景例句
When do you need the volunteers,
你们什么时候需要义工
I like the shape of that table.
我喜欢那张桌子的形状。
I had a little accident last Sunday.
上星期天我出了个小事故。