brightness
noun [ U ] uk/ˈbraɪt.nəs/ us/ˈbraɪt.nəs/
(OF LIGHT)
明亮;亮度
the quality of shining with, or of producing, a lot of light
The brightness of the snow made him blink. 明亮的雪让他眨眼。
The moon's brightness fluctuates as it orbits the planet. 月亮的亮度随着它绕地球旋转而波动。
- More examples
- Compare Algol's brightness to that of its neighbouring stars.
- Check the brightness and contrast settings on your monitor.
- The only brightness came from a giant illuminated billboard.
- He squinted against the brightness.
- the brightness of the flame
(OF COLOUR)
（颜色）鲜艳，鲜亮
the quality of having very strong colour
I love the brightness of the colours in this room. 我喜欢这个房间里明亮的颜色。
- More examples
- The brightness of the painting is stunning.
- Exposure to sunlight can affect the brightness of the colours.
- The white walls bring out the brightness of the blue.
(HAPPINESS)
乐观;快乐
the quality of looking happy or hopeful
the brightness of her smile 她笑容中的快乐
the brightness of his outlook 他的前景的光明
- More examples
- I loved her brightness of spirit.
- She has the natural brightness of youth.
- I noticed the brightness of his expression.
(INTELLIGENCE)
聪明
the quality of being intelligent and quick to learn
From a young age her brightness was very clear. 从小她就才华出众。
- More examples
- He was impressed with the brightness of the students.
- His brightness actually turned off some voters who were alienated by intellectualism.
See: bright