基本解释二价的同根派生 divadent相关词英汉例句Brown will hold talks with President Bush in Camp Divad and will deliver a brief speech to the United Nations. 布朗将同布什总统在戴维营举行会谈，并将在美国发表简短演讲。DIVAD Divisional Air Defense 分区防空(系统)divadent更多例句