宣言xuānyán 1.(国家、政党或团体)对重大问题公开表示意见以进行宣传号召的文告{(of a government, a political party or an organization) declaration; manifesto; public statement for the purpose of publicizing a major issue and issuing a call}: 发表~。{make a declaration} 2.宣告;声明{announcement; statement}: 郑重~。{solemn statement; solemn declaration}