管风琴传动机构
/ˈmɛkənˌɪzəm ɒvðɪ ˈɔːɡən/
n
English: mechanism of the organ · 管风琴传动机构
释义：All the parts between the manual keys and the pipes; in combination, they cause the organ to function. production of sound
English: mechanism of the organ · 管风琴传动机构