brightness ['braɪtnəs]

以下由轻松背单词网站提供

n.明亮，亮度，聪颖，光泽度，灯火通明

the location of a visual perception along the black-to-white continuum

The brightness of the paint has worn off a little. 油漆的光泽有些磨损了。
Her eyes squinted against the brightness. 亮光刺得她眯起眼睛。