mute swan

音標(biāo)發(fā)音

In fact, one of the largest flying birds on earth, the mute swan, there are about 5 birds around the world that approach that size, that mass.
啞天鵝一種原產(chǎn)于歐洲和亞洲并且大范圍地傳入其他地方的白色天鵝（疣鼻天鵝），喙為黃色，根部有一個黑色的圓形突起，比大多數(shù)天鵝鳴叫少得多
Brooding skies cast a lavender glow on a flock of mute swans gliding across a crag-ringed loch in Edinburgh, Scotland.
在蘇格蘭的愛丁堡，淡紫色的天空下，一群啞天鵝在群山環(huán)繞的湖面上靜靜地劃過。
The swan sings when death comes.
死期來到，天鵝歌聲美妙。
The witch turned the princess into a swan.
巫婆把公主變成了一只天鵝。
He's mute on the subject of social system.
他對社會制度的問題保持沉默。

the largest type of swan. Mute swans do not make as much noise as other swans when they fly.