Fll
[计]= Final Lower Limit,下部终极限
🗣️ 情景例句
Stopping by Woods on a Snowy Evening.
雪夜林边小驻足。
We are short of hands now.
我们现在人手不足。
Just for argument's sake, suppose we disagree.
为了讨论各种情形，让我们假设我方不同意时的处理方法。