英语词汇“protoavis”的翻译、意思、用法、释义-英汉汉英双解词典

单词	protoavis
释义	protoavis 基本英英 n.原鸟¹⁰⁰ Noun: most primitive avian type known; extinct bird of the Triassic having bird-like jaw and hollow limbs and breastbone with dinosaur-like tail and hind limbs
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