darkeners查询结果如下：
|verb|
1.to make or grow dark or darker
… in three months the long Arctic night that lasted for sixty-six days would darken the top of the world.— Jean Craighead George, Julie of the Wolves
2.to make or become gloomy
Her mood darkened with the news.
darkeners与其他单词对比
独上高台望四海 手揽云月傍天飞， 落叶重重已十月 归鸟凄凄啼心扉。
|verb|
… in three months the long Arctic night that lasted for sixty-six days would darken the top of the world.— Jean Craighead George, Julie of the Wolves
