Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/a4d208e2e6db422534cc2884e1ad5e94.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 single (adj.)是什么意思，single (adj.)的翻译，single (adj.)音标、读音、用法和例句_94生活常识网有道词典