Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/3c4447af344f0f0228dd09b971b4325c.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 tentative specification是什么意思，tentative specification的翻译，tentative specification音标、读音、用法和例句_欧米惠必应词典