Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/47ce355cf00d0755b8fe8c32b2db40c1.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 sinus (n.)是什么意思，sinus (n.)的翻译，sinus (n.)音标、读音、用法和例句_歐米惠必应词典