Luminosity

[luːmɪ'nɒsətɪ] or [,lʊmə'nɑsəti]

解释:

(noun.) the quality of being luminous; emitting or reflecting light; 'its luminosity is measured relative to that of our sun'.

整理:塔尼娅--From WordNet

解释:

(n.) The quality or state of being luminous; luminousness.

安妮编辑