ambrosia         
noun [ U ]  literary uk/æmˈbrəʊ.zi.ə/ /æmˈbrəʊ.ʒə/ us/æmˈbroʊ.ʒə/
 (古希腊及古罗马神话中众神食用的)仙馐
the food eaten by Greek and Roman gods
  美味佳肴
a very pleasant food
  The chocolate mousse she makes is sheer ambrosia (= tastes extremely good). 她做的巧克力奶油冻真是人间极品。