per·ox·ide /pəˈrɑkˌsaɪd/
 過氧化物;過氧化氫
 per·ox·ide /pəˈrɑkˌsaɪd/ 名詞
 過氧化物,超氧化物
 Per·ox·ide n. Chem. An oxide containing more oxygen than some other oxide of the same element. Formerly peroxides were regarded as the highest oxides.  Cf. Per-, 2.
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 peroxide
      n 1: a viscous liquid with strong oxidizing properties; a
           powerful bleaching agent; also used as a disinfectant
           and (in strong concentrations) as an oxidant in rocket
           fuels [syn: hydrogen peroxide]
      2: an inorganic compound containing the divalent ion -O-O-
      v : bleach with peroxide; "She must peroxide her hair-it looks
          unnaturally blond"