porpoise(title)

n.海豚

porcine, porcupine, pore, pork, pork pie, pork-barrel, pork-butcher, pork-pie hat, porker, porn, porno, pornographer, pornographic, pornographically, pornography, porosity, porous, porousness, porosity, porphyry, porpoise, porridge, port, port of call, portability, portable, portage, portal, portal vein, portcullis, portend, portent, portentous, portentously, porter, porter's lodge, porterage, porterhouse steak, portfolio, porthole, portico,