福克斯词典 \ 英汉词典 \

luminousness是什么意思？

luminousness

英['lu:mɪnəsnɪs] 美['lumɪnəsnɪs]
相关单词 voluminousness
英英词典释义
  • Noun
    1. the quality of being luminous; emitting or reflecting light;
    "its luminosity is measured relative to that of our sun"