ton

ton的英语例句

1. There is little tonal variety in his voice.

   他说话几乎没有声调变化。

2. Folk music everywhere seems to be tonal.

   各地的民间音乐看来都是有调性音乐.

3. In a negative copy the tonal values are reversed.

   在音像拷贝中,色调值是反转的.