解释“not lonely but only”

解释“not lonely but only” 英语翻译应该是alone but lonely.还是 alone but not lonely.麻烦附带解释. but I am only lonely alone but not lonely 歌词 I'm not the only Feeling lonely~I try to say something~But e Not because the only think you lonely,but because you want t 英语翻译:only~ but sorry~ so... lonely~~ I am alone, but not lonely.求语法解释否定的结构? not only...,but also. Not special but only not only...but also... not only ... but also..