资料来源 : pyDict

退行的,逆行的,后退的,隐性的隐性性状

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Recessive \Re*ces"sive\, a.
   Going back; receding.

资料来源 : WordNet®

recessive
     adj 1: of or pertaining to a recession [syn: {recessionary}]
     2: of genes; producing its characteristic phenotype only when
        its allele is identical [ant: {dominant}]