fr charbon de pierre (n)
― IsA ⟶
Weight: 2.0
fr charbon Source: French Wiktionary
fr charbon de pierre
― IsA ⟶
Weight: 1.0
fr charbon de terre (n) Source: French Wiktionary
fr charbon de pierre
― IsA ⟶
Weight: 1.0
fr charbon minéral (n) Source: French Wiktionary