1、The hexachord is a set of six pitches that form the basis of a certain musical composition.
这个六和弦是一组六个音高,构成了某种音乐作品的基础。
2、In music theory, a hexachord refers to a series of six consecutive pitches, typically within a scale or melody.
音乐理论中,六和弦指的是一系列连续的六个音高,通常出现在音阶或旋律中。