pitch-blackˌpitch-ˈblack adjective 
completely black or dark漆黑的；完全黑暗的completamente negro u oscurocompletamente negro ou escuro真っ黒な；真っ暗な완전히 검거나 어두운: 
The lights were off and it was pitch-black.灯都关了，漆黑一片。Las luces estaban apagadas y estaba completamente oscuro.As luzes estavam apagadas e estava completamente escuro.電気が消えていて、辺りは真っ暗だった。불이 꺼져 있어서 칠흑같이 어두웠다.—pitch-black noun [uncountable]
completely black or dark漆黑的；完全黑暗的completamente negro u oscurocompletamente negro ou escuro真っ黒な；真っ暗な완전히 검거나 어두운: The lights were off and it was pitch-black.灯都关了，漆黑一片。Las luces estaban apagadas y estaba completamente oscuro.As luzes estavam apagadas e estava completamente escuro.電気が消えていて、辺りは真っ暗だった。불이 꺼져 있어서 칠흑같이 어두웠다.—pitch-black noun [uncountable]