make up my decision 和make up my mind 的区别主要是:make up my decision 决定做某事 ,表达自己的意愿。make up my mind 决心做某事,强调决心,意愿强烈。例如:
1、They gave me a week to make up my mind.
他们允许我有一周的时间作决定。
2、I have many facts to chew upon before I make up my mind. 我在作出决定之前有许多情况要加以考虑。
3、His position entitled him to come to the decision by himself.
他的地位使他有权利做那个决定。
make a decision that.....=make up my mind to do sth
没有make up my decision这种表达方式