短语词组用作动词 (v.)～+名词liberate a prisoner 释放囚犯liberate the productive forces 解放生产力liberate the slaves 解放奴隶副词+～politically 〔economically〕 liberate 政治〔经济〕上获得解放～+介词liberate from 从…解放〔解除〕出来短语 返回 liberating