en phosphorescence (n)
― RelatedTo ⟶
Weight: 1.0
en perceptible Source: English Wiktionary
en phosphorescence (n)
― RelatedTo ⟶
Weight: 1.0
en emission Source: English Wiktionary
en phosphorescence (n)
― RelatedTo ⟶
Weight: 1.0
en phosphorescent Source: English Wiktionary