1.Microtone (09) Any interval smaller than a semitone.

1.微音，微分音(09)小於音的任何音程。

2.That the note relation in semitone and chords sequence gained attention and usage step by step along with the harmony chromaticism.

2.在音化的进程，音音关系弦连接的发生了一些变化。

3.The combination of bending and overblowing technique makes it true to play all the semitones on a diatonic harmonca.

3.压音超吹技术的结合使得在一把口琴上演奏所有的大小调梦想成真。