Warning: file_put_contents(): Only 0 of 6163 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 pianola英英字典_pianola剑桥英语解释_pianola柯林斯英文解释_沉淀汉英词典
1. N-VAR A Pianola is a type of mechanical piano. When you press the pedals, air is forced through holes in a roll of paper to press the keys and play a tune. 自動鋼琴[英國英語][trademark]