EnglishBattle

protoavisのWordNet

  • 1名詞

    意味

    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

    既知で最も原始的な鳥類;鳥のような顎・中空の四肢・胸骨と、恐竜のような尾・後肢を持つ三畳紀の絶滅鳥類

    上位語