mez·zo /ˈmɛt(ˌ)so, ˈmɛd(ˌ)zo/
  (ad.)[音樂] 中度;適度地
  Mez·zo a.  Mus. Mean; not extreme.
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  mezzo
       n 1: a soprano with a voice between soprano and contralto [syn: mezzo-soprano]
       2: the female singing voice between contralto and soprano [syn:
           mezzo-soprano]