英语词汇“dertrum”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	dertrum
释义	WordReference Random House Unabridged Dictionary of American English © 2024 der•trum (dûr′trəm),USA pronunciation n., pl. -tra (-trə).USA pronunciation [Ornith.] Birdsthe extremity of the maxilla of a bird's bill, esp. when hooked or differentiated from the rest of the bill, as in pigeons and plovers. Greek dértron membrane, derivative of dérein to skin; compare dérma derma¹ Neo-Latin 1885–90
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