英语语法分析

Musicologists therefore hypothesize that the diatonic musical scale was developed and used thousands of years before it was adopted by Western musicians.

音乐学家因此推测，在被西方音乐家采用之前，全音阶已经发展和使用了数千年。

The Dorian mode is one of the oldest diatonic scales.

道林模式是最古老的全音阶之一。

The basic harmonica is a diatonic instrument.

这种基本的口琴是一种全音的乐器。