DDT /ˌdi(ˌ)diˈti/ 點點通,[地球村互聯網絡辭典的簡稱,是閱讀英文電子資料必備的輔助工具]
DDT n : an insecticide that is also toxic to animals and humans; banned in the United States since 1972 [syn: dichlorodiphenyltrichloroethane]