墨黑 /mòhēi/ angolul

jet-black▼(the blackest black)
noun
[UK: ˈdʒet ˌblæk] [US: ˈdʒet ˌblæk]

pitch-black▼(of the blackest black)
adjective
[UK: ˈpɪtʃ blæk] [US: ˈpɪtʃ blæk]

pitch-dark▼(absolutely dark or black; as dark as pitch)
adjective
[UK: ˈpɪtʃ dɑːk] [US: ˈpɪtʃ dɑːrk]