porous

adj. 可渗透的，多孔的

populist, populous, porcelain, porch, porcine, porcupine, pore, pork, pork pie, pork-barrel, pork-butcher, pork-pie hat, porker, porn, porno, pornographer, pornographic, pornographically, pornography, porosity, porousness, porosity, porphyry, porpoise, porpoise(title), porridge, port, port of call, portability, portable, portage, portal, portal vein, portcullis, portend, portent, portentous, portentously, porter, porter's lodge, porterage,