Warning: file_put_contents(/www/wwwroot/ppbbu/52065.com/cache/056d191d438be9722d472202356d44d0.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/52065.com/index.php on line 55 bubble collision frequency是什么意思，bubble collision frequency的翻译，bubble collision frequency音标、读音、用法和例句_伍贰汉英词典