Warning: file_put_contents(/home/www/wwwroot/ndsq.cn/cache/9cf87a9b05bed81b566c2d14e2a96a91.txt): failed to open stream: No space left on device in /home/www/wwwroot/ndsq.cn/index.php on line 55 vacuum breakdown properties是什么意思，vacuum breakdown properties的翻译，vacuum breakdown properties音标、读音、用法和例句_开心英文字典_柠咚词