油的

例句：

1. 1. The dish was so oily that it made me feel sick.
   这道菜太油腻了，让我感到恶心。
2. 2. The car's engine is oily, which can cause the engine to overheat.
   汽车的引擎很油，这可能会导致引擎过热。
3. 3. The food was oily and tasteless.
   食物油腻无味。