单词 | nutrition |
释义 | nutrition —nutritional, nutritionary, adj. —nutritionally, adv. /nooh trish"euhn, nyooh-/, n. 1. the act or process of nourishing or of being nourished. 2. the science or study of, or a course of study in, nutrition, esp. of humans. 3. the process by which organisms take in and utilize food material. 4. food; nutriment. 5. the pursuit of this science as an occupation or profession. [1375-1425; late ME < LL nutrition- (s. of nutritio) a feeding, equiv. to L nutrit(us) (ptp. of nutrire to feed, NOURISH) + -ion- -ION] |
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