oil cell

例句：

1. 1. The oilcells in the plant are responsible for photosynthesis.
   植物中的油细胞负责光合作用。
2. 2. Oil cells are found in various parts of the plant, including the leaves and roots.
   油细胞存在于植物的各个部位，包括叶子和根部。
3. 3. The oil cells in the plant help to protect the plant from damage caused by environmental factors.
   植物中的油细胞有助于保护植物免受环境因素造成的损害。