Significados de dulcet accents en inglés

Peter heard for the first time the dulcet accents of Money.

The clock on the chimney-piece, on which the two were leaning, broke in upon the divine's scarcely less dulcet accents with its silver quarter.

Then, after a pause, and in the most dulcet accents of a valetudinarian cherub, "It's true, his best is not very good!"