rehash
v[Tn, Tn.pr]
~ sth (into sth) (infml derog 口, 贬) put (ideas, material, etc) into a new form with no great change or improvement 使(意见、 材料等)改变形式(并无实质改变)
rehash newspaper articles into a book 把报上的文章编辑成册
His answer was just a rehashed version of my lecture. 他的回答只不过是把我的讲义重复了一遍.
rehash n
1 [sing] rehashed material 只在形式上经过变动的材料
a rehash of familiar ideas 对旧思想的翻新.
2 [U] rehashing (形式上的)改变, 翻新.