secondary xylem vessel

例句：

1. 1. The growth of the plant is closely related to the distribution of water and nutrients in the soil.
   植物的生长与土壤中水分和养分的分布密切相关。
2. 2.The roots of the tree are responsible for absorbing water and nutrients from the soil.
   树木的根系负责从土壤中吸收水分和养分。
3. 3.The secondary xylem vessels transport water and nutrients throughout the plant.
   次级木质部导管负责将水分和养分在整个植物中运输。