brightened is brighten's Past Tense

brighten

US [ˈbraɪt(ə)n]
UK ['braɪt(ə)n]
  • v.使发光辉;使活跃;使有希望;使聪明
  • Web照亮;明亮
Simple Present:brightens  Present Participle:brightening  Past Tense:brightened  
v.
1.
使发光辉,使发亮,擦光,磨亮
2.
使活跃,使快活;使有希望;使聪明
3.
闪耀,发亮,发光
4.
(天)晴;(人)露喜色,快活起来
5.
(前途)有希望
1.
使发光辉,使发亮,擦光,磨亮
2.
使活跃,使快活;使有希望;使聪明
3.
闪耀,发亮,发光
4.
(天)晴;(人)露喜色,快活起来
5.
(前途)有希望

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard