Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/19d2218ac4c50880d9f6c88ca83616af.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 metrical pattern是什么意思，metrical pattern的翻译，metrical pattern音标、读音、用法和例句_94生活常识网有道词典