捕蝇草可以消化昆虫以获取养分。

A flytrap can digest insects to obtain nutrients.

养分离子的跨膜转运是细胞获取养分的重要环节，亦是植物在组织和器官水平上进行养分吸收运移的基础。

Transporting of ions across plasma membrane is an important process of nutrient acquisition for plant not only at cell level but also at tissue and organ levels.

种植田普兰的这块土地表层覆盖着沙和岩石，从接壤的杜罗河获取养分。

This plot, planted with Tempranillo in soil that is sandy at the surface and rocky down below, benefits from its proximity to the Duero River.

举例说，长在美国明尼苏达州的玉米主要靠雨水来获取养分，这些水分是非常充足的但是对人类没有多大价值；

Corn grown in Minnesota, for example, depends on rainwater, which is abundant and not otherwise useful to people.