Warning: file_put_contents(/www/wwwroot/zidian/02956.cn/cache/7f36081fb2fe65802715649e20868c43.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/02956.cn/index.php on line 58 arithmetically equivalent structure是什么意思，arithmetically equivalent structure的翻译，arithmetically equivalent structure音标、读音、用法和例句_花灯集英语字典