单词	hirundine
释义	hirundine /ˈhɪrʌndʌɪn / /hɪˈrʌndʌɪn / noun Ornithology A songbird of the swallow family (Hirundinidae).In fact only during cool, wet or windy conditions will all the hirundines and the swift be found feeding together.... The house-martin is a socially monogamous and monomorphic hirundine. We have now investigated the selection pressures acting on tail morphology in a variety of hirundine species, and obtained highly consistent results. Origin Mid 19th century: from Latin hirundo 'swallow' + -ine1.
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