真皮层 zhēnpícéng dermis Definitions Defs Origin Strokes Stroke Words Sentences Sents 真皮层 真皮層 zhēnpícéng dermis the layer of skin below the epidermis, containing nerve endings and blood vessels
真皮层 真皮層 zhēnpícéng dermis the layer of skin below the epidermis, containing nerve endings and blood vessels
