trichome hydathode

例句：

1. 1. The plant has a unique trichome pattern on its leaves.
   这种植物的叶子上有独特的毛状图案。
2. 2.The trichomes on the skin of the fruit are sticky and help protect it from damage.
   这种水果皮肤上的毛状物是粘性的，有助于保护它免受损害。
3. 3. Trichomes are important for plant defense against herbivores.
   毛状物对于植物抵御食草动物非常重要。