chain letter 的英语意思
chain letterˈchain ˌletter noun [countable] 
查看全部语言翻译 a letter sent to several people asking them to send a copy of the letter to several more people寄给若干人的信件，要求收信人再将该信复制后寄给更多的人
查看全部语言翻译 a letter sent to several people asking them to send a copy of the letter to several more people寄给若干人的信件，要求收信人再将该信复制后寄给更多的人