如何使用 "semitone" 造句

1. Accidental placed before a note that raises it by a semitone .
在由半音培养它的笔记之前被安置的偶然。
2. Device that raises the string by a semitone or a full tone .
由半音或充分的口气培养串的设备。
3. The middle note in a minor chord is a semitone lower than in a major chord .
小调和弦中的中音比大调和弦低半音。