英日字典: ratite_bird
The ratite_bird has 1 Senses.
- ratite, ratite bird, flightless bird
- flightless birds having flat breastbones lacking a keel for attachment of flight muscles: ostriches; cassowaries; emus; moas; rheas; kiwis; elephant birds
- 飛翔筋に付着する胸峰骨の無い、平らな胸の飛べない鳥類:ダチョウ
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