Piano action
01
钢琴机械装置, 钢琴动作
the mechanical assembly inside a piano that translates the depression of keys into the striking of strings, controlling the hammer's movement and allowing for dynamics and expression in playing
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
piano actions
例子
The technician carefully regulated the piano action to ensure optimal responsiveness and touch.
技术员仔细调节了钢琴击弦机，以确保最佳的响应性和触感。
