brightening

v.(使)更明亮，色彩鲜艳; (使)快活起来; (使)增添乐趣，有希望
brighten的现在分词

复数：brightenings现在分词：brightening

柯林斯词典

VERB 开颜；露出喜色；快乐起来If someone brightens or their face brightens, they suddenly look happier.Seeing him, she seemed to brighten a little...看到他后，她似乎露出点儿喜色。

'Oh, we'd love to!' cried Nancy, her face brightening.“哦，我们很乐意！”南希面露喜色，大声说道。

Brighten up means the same as brighten .brighten up同brighten

He brightened up a bit.他高兴一点儿了。

VERB （眼睛）发亮，放光If your eyes brighten, you suddenly look interested or excited.His eyes brightened and he laughed...他眼睛一亮，笑了起来

Her tearful eyes brightened with interest.她含着泪水的双眼因为好奇而闪闪发亮。

VERB 使生色；为…增辉添彩If someone or something brightens a place, they make it more colourful and attractive.Tubs planted with wallflowers brightened the area outside the door.桂竹香盆栽为门外的景致增色不少。

Brighten up means the same as brighten .brighten up同brighten

David spotted the pink silk lampshade in a shop and thought it would brighten up the room.戴维在一家商店里发现了这款粉色丝绸灯罩，觉得它会让房间亮丽起来。

V-ERG （使）好转；（使）变得乐观If someone or something brightens a situation or the situation brightens, it becomes more pleasant, enjoyable, or favourable.That does not do much to brighten the prospects of kids in the city...那并不能使城里孩子们的前途更光明些。

It is undeniable that the economic picture is brightening.不可否认经济状况正在好转。

Brighten up means the same as brighten .brighten up同brighten

His cheerful face brightens up the dullest of days.他的笑脸让最乏味的日子变得充满生气。

V-ERG 照亮；（使）变明亮When a light brightens a place or when a place brightens, it becomes brighter or lighter.The sky above the ridge of mountains brightened...山脊上方的天空变得明亮起来。

The late afternoon sun brightened the interior of the church.傍晚的太阳照亮了教堂内部。

VERB （天气）放晴If the weather brightens, it becomes less cloudy or rainy, and the sun starts to shine.By early afternoon the weather had brightened.中午刚过，天就放晴了。

Brighten up means the same as brighten .brighten up同brighten

Hopefully it will brighten up, or we'll be coming back early.希望天会放晴，否则我们就要提早回来。

双语例句

'Oh, we'd love to!' cried Nancy, her face brightening. “哦，我们很乐意！”南希面露喜色，大声说道。

It is undeniable that the economic picture is brightening. 不可否认经济状况正在好转。

The sky is brightening. 天正放晴。

For creative industries such as advertising, graphic design, you can dress more creatively than usual by brightening up you outfit or adding some personal touch like a nice bag or stylish shoes. 面试创造性的行业，比如广告和平面设计，你可以穿得有创意一些，穿亮色衣服或者加点个人的风格进去，比如背个好看的包或者穿双时髦的鞋子。

Yes, the stars were there, faint at first, but brightening in the clear desert sky. 是啊，星星就在那儿，一开始还很黯淡，随后就在这清丽的沙漠天空上闪闪发光。

India, China, Brazil, South Africa, these are countries where the economic picture has been brightening. 印度、中国、巴西、南非，这些国家的经济前景都越来越好。

A long exposure time captured stars in this photo& and the brief balanced light from both a fading moon and a brightening eastern sky. 长时间曝光捕捉到照片中的星星，以及淡出的月亮和明亮的东部天空短暂的平衡光。

Yet amid the gloom the outlook for a robust recovery has actually been brightening. 然而，在经济动荡的阴霾中，日本经济强健复苏的前景仍然充满光明。

Objective: To understand the brightening agent adding condition of flour in Taian. 目的：了解泰安市面粉中增白剂的添加情况。

Thank you for brightening our life with memories of love and romance. 谢谢那些照亮我们生活的爱和浪漫记忆。

The weather is brightening up after a month of rains. 下了一个月的雨后，天气开始放晴。

The equipment configuration for bright acid copper plating was discussed in detail based on the technological features of brightening agents used in different systems. 本文结合不同体系光亮剂的工艺特点，对光亮酸性镀铜的设备配置进行了较为详细的讨论。

Super delicate powder builds brightening and stainless skin and makes skin freely breathe and the makeup effect lasting long. 超细致粉末打造面部无瑕光泽肌肤，令肌肤自由呼吸，持久无负担。

This for force active laundry powder, content many kinds of surface active agents, brightening agent, water quality softener. 本品为强力活性洗衣粉，内含多种表面活性剂，增白剂，水质软化剂。

On the hill-top above me sat the rising moon: pale yet as a cloud, but brightening momentarily. 在我上面，初升的月亮挂在山顶上空，虽然跟云朵一样苍白，但是刹那间变得非常明亮。

Red color coming up, sky brightening. 红光出现，天空渐渐亮起来。

The most conspicuous feature of the blast was brightening due to sunlight scattered by the ejected dust. 撞击后的增亮是因为阳光在溅起的尘埃上的散射。

The brightening polyester chip is made by addition of brightening agent during the polymerisation. 在聚酯的聚合过程中加入发光剂生产发光聚酯切片，用制得的发光切片纺成纤维。

Study on the Application of Optical Brightening Agent ( OBA) for Color Modulation in Making Coated Paper 荧光增白剂（OBA）应用于铜版纸生产中调色方案的研究

Through the absorption of UV and reflection of visible light, fluorescent brightening agents ( FBA) can enhance the whiteness and brightness of fabrics. 荧光增白剂通过吸收紫外光与发射可见光，使织物增白和增艳。

They stood on the dock in the brightening light. 他们站在码头上，在明亮的灯光下。

The utility model relates to filming polishing and brightening equipment for coating nanon materials on porcelain polishing tiles, which belongs to the field of porcelain machinery. 一种对瓷质抛光砖进行纳米材料涂覆制膜抛光及增亮设备，属于陶瓷机械领域。

A little bit of color can go a long way in brightening your workspace. 一点点的颜色可以给您的工作空间增色不少。

It is used in the manufacturing of the fluorescent brightening agent, the direct dyes, the reactive dyes and the moth repellant, etc. 用途：用于制造荧光增白剂，直接染料、活性染料和防蛀虫剂。

This was a sign of his life brightening. 这是他人生中最光明的转折。

With Jupiter and Uranus brightening your fourth house of home and property, you've got the right idea. 随着木星和天王星照亮你的家庭和财产的第四宫，你有个好主意。

By dispensing them, we are brightening our own lives as much as anyone else's. 通过实践这些善行，我们的生活能变得和其他人一样阳光。

I think the sky's brightening up. 我想天色在亮起来。

The light stability of fluorescent brightening agent VBL in solution was investigated by ultraviolet and fluorescence spectrometry respectively under the radiation of sunlight. 用紫外光谱和荧光光谱法对目光照射荧光增白剂VBL溶液进行了研究。

It is widely used in brightening bridge, guardrail of river way, out wall of buildings. 可以广泛应用于桥梁、河道护栏，楼宇外墙等城市亮化景观照明。