Level 5 · word 8,500 of 20,000
graphite
/ˈɡræˌfaɪt/
American
- n. 石墨
- Definition
- n. a soft black form of carbon used in pencils
- Example
- The pencil's tip is made of soft graphite and clay.
- 铅笔的笔芯是用软石墨和黏土做的。
Word mapMaterials