柯林斯詞典swan /sw?n/ (swans) 1. N-COUNT A swan is a large bird with a very long neck. Swans live on rivers and lakes and are usually white. 天鵝 返回 swan劍橋詞典a large , usually white bird with a long neck that lives on rivers and lakes 天鵝 We watched the swans glide by. 我們看到天鵝輕快地飛過(guò)。 例句 We took some bread to feed the swans.A young swan is called a cygnet . 返回 swan