Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/334fdda752c2b08fdc3863e98fd7f3a0.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 base of metacarpal bone是什么意思，base of metacarpal bone的翻译，base of metacarpal bone音标、读音、用法和例句_沉淀汉英词典