v.(使)更明亮，色彩鲜艳,(使)快活起来,(使)增添乐趣，有希望
brighten的过去分词和过去式

原形：brighten第三人称单数：brightens过去式：brightened过去分词：brightened现在分词：brightening

Eric's smile brightened everyone.
埃里克的笑容照亮了每一个人。
They wanna brighten the future.
他们想要未来一片光明。
The sun came out from behind the clouds, brightening the whole landscape.
太阳从云层后面露出来，照亮了整个景色。
A fresh coat of paint can really brighten up a room.
重新粉刷一下，真的能让房间焕然一新。
She decided to wear a yellow dress to brighten her mood on the gloomy day.
在阴郁的日子里，她决定穿一件黄色的裙子来提振心情。
Adding some colorful pillows can brighten any dull sofa.
添加一些彩色的抱枕可以点亮任何沉闷的沙发。
A smile can instantly brighten someone's day.
一个微笑能立刻使人的一天变得明媚起来。
The new lighting system significantly brightened the workspace, improving productivity.
新的照明系统显著提高了工作区的亮度，从而提升了工作效率。
A splash of lemon juice in water can brighten the flavor of many dishes.
在水中加入一点柠檬汁可以提亮许多菜肴的味道。
After the rainstorm, the cleansed air and vibrant colors brightened the world around us.
暴雨过后，清新的空气和鲜艳的色彩让周围的世界更加明亮。
Learning a new skill often brightens one's perspective and adds excitement to life.
学习一项新技能常常能拓宽一个人的视野，给生活增添乐趣。
The flowers she brought really brightened up the hospital room.
她带来的鲜花确实让医院的病房变得更加温馨明亮。