| 释义 |
lumina音标['lu:minə] 汉语翻译腔, 流明(光通量单位) 【医】 腔, 流明(光通量单位) 英语解释：名词 lumen:- 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 - a cavity or passage in a tubular organ
同义词：lumen
|