单词：lx
abbr. 勒克斯（lux, 光照度单位）
n the cardinal number that is the product of ten and six
n a unit of illumination equal to 1 lumen per square meter; 0.0929 foot candle
s being ten more than fifty
n a unit of illumination equal to 1 lumen per square meter; 0.0929 foot candle
s being ten more than fifty
词型变化：名词复数形式 : lxes