Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/f5a7819d5c60d6bd548dad62654eae4e.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 tangential longitudinal section是什么意思，tangential longitudinal section的翻译，tangential longitudinal section音标、读音、用法和例句_歐米惠必应词典