graphite water

例句：

1. 1.This graphite water is very clear and has a pleasant taste.
   这种石墨水非常清澈，口感也很好。
2. 2.The graphite water was used to dissolve the hard wax.
   石墨水被用来溶解硬蜡。
3. 3. The graphite water was used as a solvent for many chemical reactions.
   石墨水作为许多化学反应的溶剂。