tuneful

adj having a pleasing tune; melodious 音调优美的; 悦耳的.

tumescence, tumescent, tumid, tumidity, tummy, tumor, tumorous, tumour (US tumor), tumult, tumultuous, tumulus, tun, tuna, tundra, tune, tune in, tune in (to), tune out, tune up, tune-up, tunefully, tunefulness, tuneless, tunelessly, tunelessness, tuner, tungsten, tunic, tuning-fork, tunnel, tunnel vision, tunny, tup, tuppence, tuppenny, turban, turbaned, turbid, turbidity, turbine,