saturated state

例句：

1. 1.The soil is at a saturation point where it can no longer absorb more water.
   土壤处于饱和点，此时它无法再吸收更多的水分。
2. 2. In the saturated state, the soil is unable to hold any more water.
   在饱和状态下，土壤无法再吸收任何水分。
3. 3. The plant's roots are in the saturated state, unable to absorb more nutrients.
   植物的根部处于饱和状态，无法吸收更多的养分。