Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/27f6e8445c8de6342e0bda9bdc6d4e94.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 trapeziums是什么意思,trapeziums的翻译,trapeziums音标、读音、用法和例句_94生活常识网有道词典