noun 下载 🔗分享 鹤鸵，食火鸡 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. Examples : "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. " 动物园管理员警告我们，要和鹤鸵/食火鸡的围栏保持距离，因为这种头上有骨冠的大型不会飞的鸟类，攻击性很强。 bird animal nature biology 与AI对话词汇游戏阅读练习
