过氧

過氧
guòyǎng
  1. peroxy-
  2. peroxide (chemistry)

CEDICT

chemistry

Entry Composition

=1 过 guò
  1. to cross
  2. to go over
  3. to pass (time)
  4. to celebrate (a holiday)
  5. to live
  6. to get along
  7. excessively
  8. too-
=1 过 guo (experienced action marker)
2 氧 yǎng oxygen (chemistry)