pollute

vt.弄脏，污染；使…堕落

political science (also politics), politically, politician, politicize, politicize, politicise, politicking, politics, polity, polka, polka dots, poll, poll-tax, pollard, pollen, pollen count, pollinate, pollination, polling, pollster, pollutant, pollution, pollyanna, polo, polo neck, polonaise, poltergeist, poly, poly-, polyandrous, polyandry, polyanthus, polyester, polyethylene, polygamist, polygamous, polygamy, polyglot, polygon, polygonal, polyhedron,