Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/7b57f8bce0da2852c57193d1e71297c0.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 symmetrical banded structure是什么意思，symmetrical banded structure的翻译，symmetrical banded structure音标、读音、用法和例句_果味酸柯林斯词典