出典:Wikipedia
出典:『Wikipedia』 (2011/06/06 20:17 UTC 版)
A nutrient is a chemical that an organism needs to live and grow or a substance used in an organism's metabolism which must be taken in from its environment. Nutrients are the substances that enrich the body. They are used to build and repair tissues, regulate body processes and are converted to and used as energy. Methods for nutrient intake vary, with animals and protists consuming foods that are digested by an internal digestive system, but most plants ingest nutrients directly from the soil through their roots or from the atmosphere.
栄養になるもの
菜食主義の
an article of food―an article of diet―a food-stuff―(集合的に言えば)―food-stuffs―eatables―comestibles―victuals―viands―provisions
provide with nourishment
a food
the essentiality of nutrients
栄養価.
名詞の変化形:
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