chartaceous papyraceous纸质的
papyraceous U纸状的
Papyraceous fetus[胚] 纸样胎
fetus papyraceous[胚] 纸样胎;薄纸样胎
papyraceous lamina injuries纸样板损伤
ADJ（形容词） of, relating to, made of, or resembling paper 纸的; 纸制的; 像纸的