资料来源 : WordNet®

downy
     adj 1: like down or as soft as down [syn: {downlike}, {flossy}, {fluffy}]
     2: covered with fine soft hairs or down; "downy milkweed seeds"
        [syn: {pubescent}, {puberulent}, {sericeous}]
     [also: {downiest}, {downier}]

downier
     See {downy}