coal-black
US /ˈkoʊl.blæk/
UK /ˈkoʊl.blæk/

形容词
1.
乌黑, 漆黑
of the deepest black color; extremely dark
示例:
•
Her long, flowing hair was coal-black.
她那长长的、飘逸的头发乌黑发亮。
•
The night sky was coal-black, with no moon visible.
夜空漆黑一片,没有月亮。
在 Lingoland 学习这个单词