Meanings

roots of herbs and barks of trees used in Chinese medicine

rawhide

dried citrus peel (esp. of a satsuma mandarin) used as seasoning and in traditional Chinese medicine

leather wallet

deerskin

inflamed skin

to expose one's true colors (colours)

to make a cynical remark (about)

dermatologist

dermatology

carpel

Japanese ash (Fraxinus japonica)

dermis

sebum

atopic dermatitis

wrinkled hands from being in water

the difference between truth and fiction in art being very subtle

shallow and unwise

sheep in a tiger's skin

mask (concealing one's true character)