carbons碳质物
carbonn.碳;复写纸;复本;碳精棒
carbon onion巴基葱
carbon stain碳着色斑
carbon fines炭末
carbon anode碳正极
carbon smoke碳烟
carbon fiber碳化纤维; 碳素纤维
carbonyliron羰基铁
Carbon stars碳星
carbon print碳纸晒印
carbon piece炭棒