黑暗的,黑色的, 黑色,黑颜料
blacken
(verb)使变黑,诋毁,诽谤blackened
(verb)使…变黑,弄脏,损坏（blacken的过去分词）blackening
(verb)[天] 变黑,使变黑,诋毁（blacken的现在分词）blackens
(verb)把…变黑（blacken的第三人称单数）,诋毁,败坏（名誉等）blacker
(adjective)黑色的（black的比较级）blackest
(adjective)黑色的（black的最高级）blackly
(adverb)抑郁地,阴险地,黑暗地black
(adjective)黑暗的,黑色的black
(noun)黑色,黑颜料
