相关单词近义词Carboniferous, 石炭纪, carbonous 含碳的(石炭记的)..., carbonaceous 碳的临近词carcass, carbonate, Carbonicas, Carbonicola, carbonicole, carbonicolous, carbonic acid, carbonic clay, carbonic ether, carbonic steel, carbonic ester, carbonic oxide相似词carbon-zero, carbonara, carbonate, carbonated, carbonic acid, carboniferous, carbonize, carborundum, 返回 carbonic