lumina

音标['lu:minə] lumina是什么意思、lumina怎么读

lumina汉语翻译

腔, 流明(光通量单位)
【医】 腔, 流明(光通量单位)

lumina英语解释

名词 lumen:

1. a unit of luminous flux equal to the amount of light given out through a solid angle of 1 steradian by a point source of 1 candela intensity radiating uniformly in all directions同义词：lumen, lm
2. a cavity or passage in a tubular organ同义词：lumen