a treble voice的用法和样例：
- There was a treble knock at the door.
- James has a fine treble voice.
- There are two ways to perform the traditional songs: Parutavak (leading voice) and Tutti in the monophonic ones;Cemikem (treble voice) and Zemingrav (bass voice) in the polyphonic ones.
- In management, as in music, there is a base clef as well as a treble.