保证做,必定做
make a point of doing sth
(因重要或必要)保证做,必定做
to be or make sure you do sth because it is important or necessary
I made a point of closing all the windows before leaving the house.我离家前必定要把所有的窗子都关好。
释义来自《牛津高阶英汉双解词典》第 9 版