still wax

例句：

1. 1. The candle was made from a mixture of paraffin and beeswax.
   蜡烛是由石蜡和蜂蜡混合物制成的。
2. 2. Paraffin wax is used in the production of electrical insulation materials.
   石蜡被用于生产电气绝缘材料。
3. 3.The wax seal has been used for centuries to protect documents.
   蜡封被使用了几个世纪来保护文件。