Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/bcea9cf248ffbdce89d3a35d4b4a777d.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 beam on two supports是什么意思,beam on two supports的翻译,beam on two supports音标、读音、用法和例句_欧米惠必应词典