更新时间:2024-11-25 16:07:28
Noun:- 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
- llex
- LmPH
- LMCS
- LNS
- l
- LLTV
- LKD
- LNNI
- LL B
- LNM
- LKH
lm是什么意思 lm在线翻译 lm什么意思 lm的意思 lm的翻译 lm的解释 lm的发音 lm的同义词