英语词汇“crissum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	crissum
释义	‖ crissum Ornith.\|ˈkrɪsəm\| [mod.L. (1811 Illiger, Prodromus 166), f. crissāre ‘clunem movere’.] The anal region of a bird under the tail; the vent-feathers or lower tail-coverts. 1874Coues Birds N.W. 314 There is more dark color on the crissum.
随便看	black bottom black boy black-browed Blackburnian blackbutt black cap black-cap blackcap black-capped blackcock black currant Black death black dog black drop blacked blacken blackener blacker blacketeer blackey black eye black-eyed black-face salutatory salute

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