brightness
brightness
英[braɪtnəs]美[ˈbraɪtnəs]
n.亮度，明亮，光泽度，灯火通明；
副词：brightly;
形容词：bright;
例句
She switched on the light, wincing at the sudden brightness.她打开了灯，突如其来的强烈光线刺得她不敢睜眼。
Her eyes squinted against the brightness.亮光刺得她眯起眼睛。
Stars vary in brightness.星星的光亮度各不相同。
The brightness of the paint has worn off a little.油漆的光泽有些磨损了。
A torch symbolizes the brightness ( of the future ).火炬象征光明.
Functions: Moisturizing, Firming Anti wrinkle, Moisture, Repair, increase skin brightness.功能: 滋润, 紧实抗皱, 保湿, 修护, 增加肌肤明亮.
The dark frame accentuates the brightness of the picture.深色画框更显出画的明亮色彩.
In its inconvenient brightness Rosedale seemed to waver a moment.在这束耀眼的光焰里,罗西德似乎摇摆了一下身体.
We use of varnish the sign up to standard, the adhesive strength is excellent, chatoyant brightness.我们使用的油漆符合标准, 附着力优异, 光泽明亮.
Cepheid variable stars are stars whose brightness changes at regular periods.造父变星是一种光线按规律周期发生变化的恒星.
同义词
brightness的同义词之：
brainingenuitysheendepthinspirationsunlightsunshineglorylustersplendor柯林斯高阶英汉双解学习词典释义
ADJ-GRADED
（颜色）鲜艳的，明亮的
A bright colour is strong and noticeable, and not dark.
例句
...a bright red dress.鲜红的连衣裙...the bright uniforms of the guards parading at Buckingham Palace.参加白金汉宫阅兵式的卫兵们色彩鲜艳的制服ADJ-GRADED
（光线）充足的，明亮的
A bright light, object, or place is shining strongly or is full of light.
例句
...a bright October day...10月的一天，天气晴朗She leaned forward, her eyes bright with excitement.她身体前倾，眼里闪动着兴奋的光芒。ADJ-GRADED
聪明的；伶俐的
If you describe someone as bright, you mean that they are quick at learning things.
例句
I was convinced that he was brighter than average.我确信他比一般人聪明。ADJ-GRADED
（主意）聪明的，巧妙的
A bright idea is clever and original.
例句
There are lots of books crammed with bright ideas...许多书里都有很多绝妙的想法。Ford had the bright idea of paying workers enough to buy cars.福特公司想出了付给工人足够的薪水去购买汽车这一绝妙的主意。ADJ-GRADED
快乐的；活泼的；开朗的
If someone looks or sounds bright, they look or sound cheerful and lively.
例句
The boy was so bright and animated...这个男孩活泼开朗，充满活力。'May I help you?' said a bright American voice over the telephone.“请问您需要什么帮助？”电话里传出一个充满活力的美国人的声音。ADJ-GRADED
（未来）光明的，有希望的
If the future is bright, it is likely to be pleasant or successful.
例句
Both had successful careers and the future looked bright...两个人都事业有成，前程似锦。There are much brighter prospects for a comprehensive settlement than before.综合性的社区具有比以前更加光明的前景。N-COUNT
（汽车或其他车辆）打开的前灯
The brights on a car or other vehicle are the headlights when they are switched on fully.
PHRASE
看光明的一面；抱乐观态度
If you look on the bright side, you try to be cheerful about a bad situation by thinking of some advantages that could result from it, or thinking that it is not as bad as it could have been.
英汉词典释义
n.
明亮,光辉;鲜艳
The dark frame accentuates the brightness of the picture.深色画框更显出画的明亮色彩。The brightness of the paint has worn off a little.油漆的光泽有些磨损了。亮度；亮光
Stars vary in brightness.星星的光亮度各不相同。Her eyes squinted against the brightness.亮光刺得她眯起眼睛。She switched on the light, wincing at the sudden brightness.她打开了灯，突如其来的强烈光线刺得她不敢睜眼。活泼,愉快
聪颖,伶俐
英英词典释义
Noun
1. the location of a visual perception along the black-to-white continuum
2. intelligence as manifested in being quick and witty
3. the quality of being luminous; emitting or reflecting light;
"its luminosity is measured relative to that of our sun"行业词典
农学： 亮度；
天文学： 亮度；观测者接收到的天体辐射的强度。；
建筑： 明暗度；
心理学： 明度；
林学： 白度；
生理学： 亮度；
