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
Not now, I'm not in the mood for an argument.
别这样，我可不想吵架。
I don't think that's at all funny.
我觉得那件事一点也不好笑。
In the midst of all this movement, the weight and the pen would be still.
重物和笔都却不运动。