noun🔗ShareヒクイドリA large flightless bird of the genus Casuarius that is native to Australia and New Guinea, has a characteristic bony crest on its head, and can be very dangerous."The zookeeper warned us to keep our distance from the cassowary enclosure because the large, flightless bird with the bony crest can be very aggressive. "飼育係は、骨質のトサカを持つ大型の飛べない鳥であるヒクイドリは非常に攻撃的になる可能性があるため、ヒクイドリの囲いから距離を置くように警告しました。birdanimalnaturebiologyChat with AIVocabulary GamePractice Reading
