为了产生持续音的效果，作曲家们创造了各种装饰音。名词。

Grace-note were created by composers in order to give the effect of a sustained note.

倚音是一种装饰音。它在本位音之前出现，它们的写法都是用较小的音符写在普通音符的角上。

An embellishing note or tone preceding an essential melodic note or tone and usually written as a note of smaller size.

巴洛克式装饰音具有表达上的而不仅仅是审美上的功用。

Baroque ornamentation, with an expressive, rather than merely aesthetic function.