v.变暗；使阴郁；使变暗
Go! And never darken my door again! 走吧! 下次不要再到我家来了！
This terrible event will darken the rest of our lives. 这件可怕的事将使我们的余生充满阴影。
We darkened the room to show the film. 我们把房间弄暗以放影片。
