英语词汇“rough-winged swallow”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	rough-winged swallow
释义	WordReference Random House Unabridged Dictionary of American English © 2024 rough′-winged swal′low (ruf′wingd′),USA pronunciation Birdseither of two New World swallows of the genus Stelgidopteryx, having outer primary feathers with small barblike hooks on the margins. Birdsany of several African swallows of the genus Psalidoprocne, having similar feathers. 1830–40, American.
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