Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/a75a9aeffc6e8c5c78819f3b85688b59.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 parting ball structure是什么意思，parting ball structure的翻译，parting ball structure音标、读音、用法和例句_果味酸柯林斯词典