What does the dot under a number in the numbered musical notation mean?

简谱的数字上有个点的，要怎么吹啊?。

youdao

At present, because of lacking perfect music score, most of the songs are published by numbered musical notation.

目前，大多数歌曲都是以简谱的形式发表，没有现成的钢琴伴奏谱。

youdao

At present, because of lacking perfect music score, most of the songs are published by numbered musical notation.

目前，大多数歌曲都是以简谱的形式发表，没有现成的钢琴伴奏谱。

youdao