Player piano
01
自动钢琴, 机械钢琴
a type of piano equipped with a mechanism that allows it to play music automatically
例子
My grandmother 's house still has a vintage player piano that she loves to use during family gatherings.
我祖母的房子里还有一架她喜欢在家庭聚会时使用的复古自动钢琴。
