If a country or a system is democratized, it is made democratic.
例句
...a further need to democratize the life of society as a whole...進(jìn)一步從整體上加強(qiáng)社會(huì)生活民主化的需要When he left his native country, he said he would not return until it had been fully democratised.離開祖國(guó)時(shí)，他說直到國(guó)家完全實(shí)現(xiàn)民主化后他才會(huì)回來。