孤单寂寞用英语短语怎么说

孤单寂寞用英语短语可以说成 "lonely and alone" 或者 "feepng lonely and isolated." 也可以说 "feepng lonely and depressed." 如果想要表达更强烈的寂寞感，可以说 "feepng desperately lonely" 或者 "feepng completely alone and isolated."