Home/diurondiuron/dahy-uh-ron/US // ˈdaɪ əˌrɒn //敌敌畏,敌百虫,敌草隆,敌草净Definitionsn.名词 noun1: a white crystalline substance, C9H10Cl2N2O, used as a weed-killer.Level 4Browse all words →