darken
美 ['dɑrkən] 
英 ['dɑː(r)kən] 
- v.(使)变暗;(使)忧郁
 - 网络变黑;将整个图像变黑;变暗模式
 
过去分词:darkened  现在分词:darkening  第三人称单数:darkens  
darken
显示所有例句
1.  | [i][t] (使)变暗,变黑to become dark; to make sth dark  | 
The sky began to darken as the storm approached. 暴风雨来临时天空变得黑沉沉的。  | |
We walked quickly through the darkened streets. 我们快步穿过黑魆魆的街道。  | |
a darkened room 变暗了的房间  | 
2.  | [i][t] (使)忧郁,生气,不快to become unhappy or angry; to make sb unhappy or angry  | 
Her mood darkened at the news. 听到这消息,她的心情暗淡起来。  | |
Luke's face darkened(= he looked angry) . 卢克沉下脸来。  | |
It was a tragedy that darkened his later life. 这场悲剧给他后来的岁月蒙上了阴影。  |