adj.加浓的；富化的
动词enrich的过去式和过去分词形式.
Envy never enriched any man. [谚]妒忌决不会致富。
The soil is enriched with nitrates. 土壤里施了硝酸盐肥料。
The library was enriched with new books. 购买新书使图书馆得到了充实。
