气孔的

例句：

1. 1. The plant has a unique structure with tiny air-filled pores called stomata.
   这种植物有一个独特的结构，有叫做气孔的小空气泡。
2. 2. The scientist discovered a new type of algae that has large, air-filled structures calledpneumatophores.
   科学家发现了一种新类型的藻类，具有叫做气孔的结构，这些结构是充满空气的。
3. 3. The plant's ability to regulate water and gas exchange is crucial for survival.
   这种植物调节水分和气体交换的能力对于生存至关重要。