Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/00e82456f9a8a925a982a80402a2cab2.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 futile (adj.)是什么意思，futile (adj.)的翻译，futile (adj.)音标、读音、用法和例句_按摩法牛津词典