noun🔗Share走鳥類A bird of the order of Struthioniformes, a diverse group of large running, flightless birds, mostly extinct, but including the cassowary, elephant bird, emu, kiwi, moa, ostrich, rhea and tinamou"At the zoo, we saw the ostrich and the emu, learning that these large, flightless birds are both types of ratites. "動物園で、私たちはダチョウとエミューを見て、これらの大型で飛べない鳥がどちらも走鳥類の一種であることを知りました。birdanimalbiologynatureChat with AIVocabulary GamePractice Reading
