v make changes for improvement in order to remove abuse and injustices
v bring, lead, or force to abandon a wrong or evil course of life, conduct, and adopt a right one
v produce by cracking
v break up the molecules of
v improve by alteration or correction of errors or defects and put into a better condition
v change for the better
[计] 变换, 重整, 改进
[化] 重整