天鹅怎么说英文怎么说

天鹅的英文是 "swan." 这个词来源于古英语 "swan," 源自古北欧语 "swan."

例句：

The swan gracefully gpded on the lake. (天鹅优美地滑行在湖上。)
The swans nested near the shore of the pond. (天鹅在池塘岸边筑巢。)
The swan sang a beautiful song before it died. (天鹅在死前唱了一首美妙的歌。)