Warning: file_put_contents(/www/wwwroot/ppbbu/73904.com/cache/9ad26e794538380103700184f6c7973e.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/73904.com/index.php on line 55
luminous energy英英字典_luminous energy剑桥英语解释_luminous energy柯林斯英文解释_骑士汉英词典
骑士汉英词典

luminous energy

L 开头单词

柯林斯词典

    luminous energy

  • 1. N energy emitted or propagated in the form of light; the product of a luminous flux and its duration, measured in lumen seconds 發光能量 ( symbol: )

    • 返回 luminous energy