来自解海涛的问题
step翻译traslation(music):thedifferenceinpitchbetweentwomusicalnotesthatareseparatedbyonekeyonthepiano
step翻译
traslation(music):thedifferenceinpitchbetweentwomusicalnotesthatareseparatedbyonekeyonthepiano
1回答
2020-08-10 06:50