naphthene

例句：

1. 1.The naphthene was used as a solvent in the chemical process.
   萘在化学过程中用作溶剂。
2. 2. The naphthene is a highly flammable liquid that can be used to make explosives.
   萘是一种高度易燃的液体，可以用于制造炸药。
3. 3. The naphthene is also known for its ability to absorb light and heat.
   萘还因其吸收光和热的能力而闻名。