brightness 'braitnis
释义
n. 光亮, 明亮, 聪明
[计] 亮度
英文释义
n. the location of a visual perception along a continuum from black to white
n. intelligence as manifested in being quick and witty
词形变化
复数: brightnesses
BNC词频排名: 10,144 | 当代语料库词频排名: 7,963