liquid paraffin

例句：

1. 1. This liquid paraffin is used in the production of cosmetics.
   这种液体石蜡用于化妆品的生产。
2. 2.The car was filled with liquid paraffin to prevent it from overheating.
   汽车里装满了液体石蜡以防止过热。
3. 3.The process involved using liquid paraffin as a solvent for cleaning equipment.
   该过程涉及使用液体石蜡作为清洗设备的溶剂。