Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/2be8cd81b877940b784386b34b026d59.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 premature ventricular contraction是什么意思，premature ventricular contraction的翻译，premature ventricular contraction音标、读音、用法和例句_果味酸柯林斯词典