单词 | red-headed smew |
释义 | > as lemmasred-headed smew red-headed smew n. a female or immature smew, Mergus albellus, distinguished from the adult male by a chestnut-coloured head. ΚΠ 1766 T. Pennant Brit. Zool. ii. 148 Red headed Smew..the head is slightly crested, and of a rust color. 1804 T. Bewick Hist. Brit. Birds II. 266 (heading) Red-headed Smew, or Weesel Coot. 1950 A. W. Boyd Coward's Birds Brit. Isles (rev. ed.) 2nd Ser. 89 The ‘white Nun’, as it [sc. the adult drake] is called to distinguish it from the female and immature ‘Red-headed Smews’, has a drooping white crest. < as lemmas |
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