Esperanto edit

Pronunciation edit

  • IPA(key): [petrolkeˈmio]
  • Rhymes: -io
  • Hyphenation: pe‧trol‧ke‧mi‧o

Noun edit

petrolkemio (accusative singular petrolkemion, plural petrolkemioj, accusative plural petrolkemiojn)

  1. petrochemistry
    Synonym: petrolĥemio