Fl
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）
✅ 同义词
📖 牛津释义
fl
abbr 缩写 = floor: Accounts Office 3rd fl 四楼会计室.
🗣️ 情景例句
It's a problem, isn't it?
这确实是个问题，不是吗？
Zeal without knowledge is fire without light.
有热情而无知识，犹如有火焰而无光芒。
At the age of twelve years, the human body is at its most vigorous.
人体在12岁时是生命力最旺盛的时期。