portent

n ~ (of sth) (fml 文) sign or warning of a future (often unpleasant) event; omen 预示; 预兆; （常指）凶兆: portents of disaster 凶兆 * I see it as a portent of things to come. 我把它看作是将要到来的事物的前兆.

pornographer, pornographic, pornographically, pornography, porosity, porous, porousness, porosity, porphyry, porpoise, porpoise(title), porridge, port, port of call, portability, portable, portage, portal, portal vein, portcullis, portend, portentous, portentously, porter, porter's lodge, porterage, porterhouse steak, portfolio, porthole, portico, portion, Portland cement, Portland stone, portliness, portly, portmanteau, portmanteau word, portrait, portrait painter, portraitist, portraiture,