laticiferous tube

例句：

1. 1.The soil is laticiferous, which means it has a lot ofair spaces.
   土壤是含气孔的，这意味着它有很多空气空间。
2. 2. The laticifers are tiny structures that help plantsabsorb water and nutrients from the soil.
   这些小结构叫做气孔，它们帮助植物从土壤中吸收水分和养分。
3. 3. The laticifers are responsiblefor the movement of gasesthrough the plant's tissues.
   这些气孔负责气体通过植物组织的运动。