Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/3ddb1e2bb028a39a87d1c654a4bcc194.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 omitted exogenous variable是什么意思，omitted exogenous variable的翻译，omitted exogenous variable音标、读音、用法和例句_欧米惠必应词典