pap

n.无实质内容的东西

panoramic, pansy, pant, pant(o)-, pantaloon, pantechnicon, pantheism, pantheist, pantheistic, pantheon, panther, panties, pantihose (also pantyhose), pantile, pantingly, panto, pantograph, pantomime, pantry, pants, papa, papacy, papal, papaw (also pawpaw), paper, paper money, paper-boy (fem 阴性作 `paper-girl), paper-chase, paper-clip, paper-knife, paper-mill, paperback, papercut, papercutting, papers, paperweight, paperwork, papery, papier mache, papist,