noun🔗Share无烟煤 A form of carbonized ancient plants; the hardest and cleanest-burning of all the coals."The old furnace burned anthracite to heat the house during the cold winter months. "这台老式炉子在寒冷的冬季燃烧无烟煤来供暖。materialsubstancegeologyfuelChat with AIVocabulary GamePractice Reading
noun🔗Share无烟煤色，深灰色. A dark grey colour."The charcoal drawing was rendered entirely in shades of anthracite. "这幅炭笔画完全用无烟煤色调来表现。colorChat with AIVocabulary GamePractice Reading
