Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/3f7de83b624d844e3ff8be4ff117a8c7.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 congruent relation是什么意思，congruent relation的翻译，congruent relation音标、读音、用法和例句_欧米惠必应词典