words of a song的用法和样例：
- A song or call characteristic of a woodland bird.
- A short simple song (or the words of a poem intended to be sung).
- He tried to pick out the tune of a song he had heard on the radio.
- And in the sweetest passage of a song.
- The husband and wife were having words of a sort.
- A song in celebration of a wedding;an epithalamium.