diatonic是什么意思音标:英 [ˌdaɪəˈtɒnɪk]美 [ˌdaɪəˈtɑnɪk]
a. 自然音阶的
a. based on the standard major or minor scales consisting of 5 tones and 2 semitones without modulation by accidentals
s. based on or using the five tones and two semitones of the major or minor scales of western music

