rehash
US /ˈriː.hæʃ/
UK /ˈriː.hæʃ/
1.
重新散列
a book, movie, piece of music, etc. that is very similar to previous ones and has no new ideas or improvements:
:
•
His new book is just a rehash of his previous ones.
1.
重新散列
to write, say, do, etc. something again with no new ideas or improvements:
:
•
Some students merely rehash what they've heard in lectures.