| 释义 |
carbon blackn.（名词）- Any of various finely divided forms of carbon derived from the incomplete combustion of natural gas or petroleum oil and used to reinforce rubber and as an ingredient in inks, paints, crayons, and polishes.炭黑：由于天然气或石油的不充分燃烧而得到的分得很细的碳的各种形态，用于增强橡胶制品，也用作墨水、颜料、炭笔以及上光剂里的原料
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