a very dark grey color
同义词：charcoal??/??charcoal grey??/??charcoal gray??/??oxford gray
of a dark shade of grey
同义词：oxford-grey??/??oxford-gray??/??dark-grey??/??dark-gray
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。