oro·tund /ˈɔrəˌtʌnd, ˈɑr, ˈor-/
  (a.)朗朗的,誇大的,做作的
  O·ro·tund a.  Characterized by fullness, clearness, strength, and smoothness; ringing and musical; -- said of the voice or manner of utterance. -- n. The orotund voice or utterance
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  orotund
       adj 1: ostentatiously lofty in style; "a man given to large talk";
              "tumid political prose" [syn: bombastic, declamatory,
               large, tumid, turgid]
       2: (of sounds) full and rich; "orotund tones"; "the rotund and
          reverberating phrase"; "pear-shaped vowels" [syn: rotund,
           round, pear-shaped]