belching
  噯氣
  Belch v. t. [imp. & p. p. Belched p. pr. & vb. n. Belching.]
  1. To eject or throw up from the stomach with violence; to eruct.
     I belched a hurricane of wind.   --Swift.
  2. To eject violently from within; to cast forth; to emit; to give vent to; to vent.
  Within the gates that now
  Stood open wide, belching outrageous flame.   --Milton.
  belching
       n 1: the forceful expulsion of something from inside; "the
            belching of smoke from factory chimneys"
       2: a reflex that expels wind noisily from the stomach through
          the mouth [syn: belch, burp, burping, eructation]