en tetrone (n)
― RelatedTo ⟶
Weight: 1.0
en carbonyl Source: English Wiktionary
en tetrone (n)
― RelatedTo ⟶
Weight: 1.0
en ketonic Source: English Wiktionary
en tetrones (n)
― RelatedTo ⟶
Weight: 1.0
en tetrone Source: French Wiktionary