dul·cet /ˈdʌlsət/
  (a.)優美的,美妙的,美味的,悅耳的
  Dul·cet a.
  1. Sweet to the taste; luscious. [Obs.]
     She tempers dulcet creams.   --Milton.
  2. Sweet to the ear; melodious; harmonious.
     Their dainty lays and dulcet melody.   --Spenser.
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  dulcet
       adj 1: extremely pleasant in a gentle way; "the most dulcet
              swimming on the most beautiful and remote beaches"
       2: pleasing to the ear; "the dulcet tones of the cello" [syn: honeyed,
           mellifluous, mellisonant, sweet]