英语词汇“peppered moth”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	peppered moth
释义	Trends of peppered moth View usage for: peppered moth in British English noun a European geometrid moth, Biston betularia, occurring in a pale grey speckled form in rural areas and a black form in industrial regions See also melanism (sense 1) Examples of 'peppered moth' in a sentence peppered moth A team studied the camouflage and survival rates of peppered moths in polluted woodland. The Sun (2018) Peppered moths have responded to selective pressure on a timescale that humans can cope with. Times, Sunday Times (2010) Peppered moths are cryptically camouflaged, so that when they alight on lichen-covered branches, they are hard to spot. Times, Sunday Times (2010) Word lists with peppered moth butterfly Image of peppered moth © Martin Fowler, shutterstock
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Trends ofpeppered moth