Fls
(fl 的复数) abbr. 焦距（focal length）；外国语（foreign language）；[物]呎朗伯（亮度单位）；佛罗里达州（美国州名, Florida）
🗣️ 情景例句
You shouldn't have.
不该这样破费的。
It is never too late to mend.
亡羊补牢，犹为未晚。
Franz poured scorn on the idea, pointing out that his brother had been killed in action during the war.
弗朗兹对此不屑一顾，指出他兄弟已经在战争中阵亡了。