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

facial disc n. a flattened forward-facing part of the head as characteristic of many owls, often seen as a well-defined radial arrangement of feathers around the eyes.It is now thought likely that the facial disc is involved in focusing sounds on the ears.

ΚΠ

1825 C. L. Bonaparte Amer. Ornithol. I. 73 Our bird belongs to the sub-genus noctua of Savigny, having..the facial disk of slender feathers small and incomplete.

1874 J. G. Wood Out of Doors 281 The Virginian Eared Owl.—The facial disc is brown, edged with black.

1992 Scope Mar. 9/1 Once known as the ‘arctic saw-whet’, the boreal owl is distinguished by a yellow bill and black-edged facial disks.

单词	facial disc
释义	> as lemmas facial disc facial disc n. a flattened forward-facing part of the head as characteristic of many owls, often seen as a well-defined radial arrangement of feathers around the eyes.It is now thought likely that the facial disc is involved in focusing sounds on the ears. ΚΠ 1825 C. L. Bonaparte Amer. Ornithol. I. 73 Our bird belongs to the sub-genus noctua of Savigny, having..the facial disk of slender feathers small and incomplete. 1874 J. G. Wood Out of Doors 281 The Virginian Eared Owl.—The facial disc is brown, edged with black. 1992 Scope Mar. 9/1 Once known as the ‘arctic saw-whet’, the boreal owl is distinguished by a yellow bill and black-edged facial disks. extracted from facialadj.n. < as lemmas
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> as lemmas