goodbye中间有连字符吗?是goodbye还是good-bye,

goodbye中间有连字符吗?是goodbye还是good-bye, 是say good-bye还是 say goodbye Good-bye; Goodbye; Good bye这三种都对吗? 求一首英文儿歌,里面有bye bye bye bye,goodbye goodbye goodbye. 求首英文歌,有句歌词是good bye .never say goodbye 有一首英文歌GOODBYE 男的唱的开头是 goodbye don't cry good bye what is gon bye goodbye saygoodbye 有什么区别 adieu adios aloha bye-bye farewell good-bye goodbye pippip s Goodbye与Bye的不同 bye bye never say goodbye是什么意思 英语翻译中间有连字符~ 求“it`s not goodbye”和My girl的"never say good bye"的中文歌词