单词	lumen (lm)
释义	lumen (lm) 流明{光通量单位}
随便看	the embodiment of the Emerald Isle The Emergency the emission of banknotes the emission of heat the emperor the emperor and his subjects the emperor has no clothes the emperor jones the empire the empire state building the empty nest The End the end - all The end crowns all. The end crowns the work. the end is nigh The end justifies the means The end justifies the means. The end makes all equal. the end of the end of a leaf the end of a leaf and branch of a plant The end of fishing is not angling but catching. the end of history 权均力敌权均力齐权宜之策权宜之计权时制宜权移马鹿权衡利弊权衡轻重权豪势要权重望崇 29789 29790 29791 29792 29793 29794 29795 29796 29797 29798