either of the two ends of the earths axis 极 police [p[5lI:s] n. an official body of men whose duty is to protect people and property, to make everyone obey the law, to catch criminals, etc.(集体名词, 单数形式表示复数, 作主语, 谓语动词用复数)警察 policeman[p[5lI:sm[n] n. a member of a police force 警察 polite [p[5lait] adj. having or showing good manners, consideration for others, and/or correct social behaviour 有礼貌的; be polite to sb. 对某人有礼貌 反]impolite political [p[5lItIk[l] adj. of or concerning public affairs and /or the government of a country政治的 politics [5pClItIks] n. the art of science of government政治学; 政治 pollute [p[5lU:t] v. to make (air, water, soil, etc.) dangerously impure or unfit for use污染 n. pollution [p[5lU:F[n]the action of polluting污染 pool [pU:l] n. 1.a small area of still water in a hollow place , usu. naturally formed水坑 【查看更多】
