jet-black

名词 jet-black:

1. a very dark black
   同义词：coal black, ebony, jet black, pitch black, sable, soot black

形容词 jet-black:

1. of the blackest black; similar to the color of jet or coal
   同义词：coal-black, jet, pitchy, sooty

jet-black

adj.（形容词）
Deep black.
深黑色的

来源：
From jet
From jet