make up one's mind to do是不是等于decide to do和make a decision to do?make up one's mind to do中的up能不能去掉呢?

问题描述:

make up one's mind to do是不是等于decide to do和make a decision to do?
make up one's mind to do中的up能不能去掉呢?

对,还等于set up one's mind to do

不完全等于 前面的更坚定些

差不多,下定决心,好好学习,day day up~!!!~~~

下决心作某事

是的

u are right!
exactly

对~就是~