发达用英语怎么说

1.developed 先进的；发达的；成熟的 例句： Developed countries all attach great importance to the recycling of the obsolete and waste. 发达国家都很重视收旧利废。 He has visited most developed countries. 他访问了大多数的发达国家。 2.advanced 先进的；开明的 例句 It is possible for us to outstrip t