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nutrient 音標拼音: [n'utriənt] a. 營養的,滋養的
n. 營養物,滋養物 營養的,滋養的營養物,滋養物 nutrient adj 1: of or providing nourishment; "good nourishing stew" [synonym: {alimentary}, {alimental}, {nourishing}, {nutrient}, {nutritious}, {nutritive}] n 1: any substance that can be metabolized by an animal to give energy and build tissue [synonym: {food}, {nutrient}] 2: any substance (such as a chemical element or inorganic compound) that can be taken in by a green plant and used in organic synthesis Nutrient \Nu"tri*ent\, a. [L. nutriens, p. pr. of nutrire. See
{Nourish}.] Nutritious; nourishing; promoting growth. [1913 Webster] Nutrient \Nu"tri*ent\, n. n. 1. Any substance which has nutritious qualities, i. e., which nourishes or promotes growth; a nutriment. [1913 Webster] 2. Specifically: (Microbiology) A substance added to the growth medium of a microorganism to promote growth. [PJC]
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