thickol

例句：

1. 1.The thick oil on the surface of the pan is slippery and difficult to stir.
   锅表面的厚油滑腻且难以搅拌。
2. 2.The thick oil in the pot has a strong aroma.
   锅里的浓油有强烈的香味。
3. 3.The thick oil is used as a lubricant for machinery.
   这种浓油用作机械的润滑剂。