ft-L
导读：ft-L读音音标
ft-L意思解释
abbr.foot-lambert 英尺-郎伯（亮度单位）； 英英释义 ft-Ln.a former luminance unit equal to one lumen per square foot同义词：foot-lambert
ft-L意思解释
abbr.foot-lambert 英尺-郎伯（亮度单位）； 英英释义 ft-Ln.a former luminance unit equal to one lumen per square foot同义词：foot-lambert
ft-L读音音标
ft-L意思解释
abbr.
foot-lambert 英尺-郎伯（亮度单位）；
英英释义
ft-Ln.
a former luminance unit equal to one lumen per square foot
同义词：foot-lambert
