nutriments
n．营养物质：为生物体提供能量、促进生长和维持生命所需的物质。
例句
He bought his parents many nutriments.
他为父母买了很多营养品。
Nitrogen is one of the major nutriments contributing to the eutrophication in aquatic environments.
氮是引发水环境富营养化的主要营养物之一。
The chief nutriments eaten in any country depend hugely on what grows prime in its climate and soil.
唯一全国的主要吃的东西是什么，大体取决于什么作物在其天气和土壤条件下生长得最好。
