a part of a song or hymn that is repeated every so oftenI didn't know the verses of the song, so I only sang on the refrain
I didn't know the verses of the song, so I only sang on the refrain
burden, chorus
repeat, response
in the 14th century
英语同义词词典收录了63618条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。