oil-paint.

例句：

1. 1. The artist used oil paint to create a masterpiece.
   这位艺术家用油画创作了一幅杰作。
2. 2. Oil paintings are often displayed in museums to showcase their beauty and craftsmanship.
   油画常被展出在博物馆，以展示其美丽和工艺。
3. 3.The children enjoyed playing with the oil paints on the table.
   孩子们喜欢在桌上玩油画棒。