THINK something/HAVE A THOUGHTsomething that makes you think carefully 引人深思的事物
The teacher’s advice certainly gave me food for thought.
老师的忠告确实引起了我的深思。
Examples from the Corpus
food for thought• Jeffcoate W.. Obesity is a disease: food for thought.• Ian Wright also had food for thought as he made a hastyexit from Arsenal's demoralised dressing room.• And there is plenty of food for thought.• The study on poverty certainly offers food for thought to America's leaders.• It's food for thought, though.• The lack of parcels and buses gave us all some food for thought of late.• Several interestingissuespresent some food for thought, however.• That building provides us with food for thought.• He never got past the words food for thought.