单词 duan 释义 ▪ I. duan|dun|[Gael. duan poem, canto, song. First used in Eng. in Macpherson's Ossian, 1765.]A poem or song; a canto of an epic or long poem.1765J. Macpherson Ossian II. 237 Cath-loda, Duan 1. (Note. The bards distinguished those composi...