Lemonene

例句：

1. 1.The scent of lemon oil is a common ingredient in perfumes.
   香水中常见的成分之一是柠檬油。
2. 2.The citrus fruits are rich in vitamin C, which is essential for good health.
   柑橘类水果富含维生素C，对健康至关重要。
3. 3.The aroma of fresh lemons can be used to mask unpleasant odors.
   新鲜的柠檬香气可以用来掩盖不愉快的气味。