noun🔗Share哑天鹅, 大天鹅 A white swan, Cygnus olor, found throughout Europe and much of Asia, having a distinctive orange bill with a black tip; it is not actually mute, but is not very vocal."While mute swans are known for their graceful appearance on the lake, they can hiss loudly if you get too close to their young. "虽然哑天鹅以在湖面上优雅的身姿而闻名，但如果你靠它们的幼崽太近，它们会发出响亮的嘶嘶声。animalbirdnaturebiologyenvironmentChat with AIVocabulary GamePractice Reading
