笛子一定要贴笛膜吗|
  • 笛子一定要贴笛膜吗|
  • 笛子一定要贴笛膜吗笛子买来后在吹之前一定要贴上笛膜才可以吹的,贴上笛膜,使发音更加清脆、明亮,所...