单词 | melanism |
释义 | Word Frequency melanism(ˈmɛləˌnɪzəm) noun 1. the condition in humans and animals of having dark-coloured or black skin, feathers, etc. Industrial melanism is the occurrence of dark varieties of animals, esp moths, in smoke-blackened industrial regions, in which they are well camouflaged 2. another name for melanosis Derived forms melanistic (ˌmelaˈnistic) adjective |
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