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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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更新时间:2024/12/23 8:37:24