en·rich /ɪnˈrɪʧ, ɛn-/
  (vt.)使富足,使肥沃
  En·rich v. t. [imp. & p. p. Enriched p. pr. & vb. n. Enriching.]
  1. To make rich with any kind of wealth; to render opulent; to increase the possessions of; as, to enrich the understanding with knowledge.
  Seeing, Lord, your great mercy
  Us hath enriched so openly.   --Chaucer's Dream.
  2. To supply with ornament; to adorn; as, to enrich a ceiling by frescoes.
  3. To make rich with manure; to fertilize; -- said of the soil; as, to enrich land by irrigation.
  4. To supply with knowledge; to instruct; to store; -- said of the mind.
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  enrich
       v 1: make better or improve in quality; "The experience enriched
            her understanding"; "enriched foods" [ant: deprive]
       2: make wealthy or richer; "the oil boom enriched a lot of
          local people" [ant: impoverish]