释义 |
graph.ite5grAf7aItn [U]a soft dark grey form of carbon, used in the middle of pencils, as a LUBRICANT in machines, and in some atomic REACTORSGraphite is also one of the substances in the material from which a lot of sports equipment is made.石墨Graphite rackets are lighter than metal ones.石墨球拍比金属的轻。
|