insecticideKK [ˏɪnˋsɛktəˏsaɪd] /ˌɪnˈsɛktəˌsaɪd/发音名词1杀虫剂Farmers here spray insecticide on the crops twice a season.这里的农民每一季会在作物上喷洒两次杀虫剂。用这个字练口说→