en pentaoxide (n)
― FormOf ⟶
Weight: 1.0
en pentoxide Source: English Wiktionary
en pentoxides (n)
― FormOf ⟶
Weight: 1.0
en pentoxide Source: English Wiktionary
en pentaoxide
― FormOf ⟶
Weight: 1.0
en pentoxide (n) Source: French Wiktionary