Fll
[计]= Final Lower Limit,下部终极限
🗣️ 情景例句
Where are you from?
你是哪里人？
I understand you are coming to work for us.
我听说你要来为我们工作。
Spiders are busy for at least half the year in killing insects.
蜘蛛至少有半年在忙于吃昆虫。