VERB
保護;保衛;維護;捍衛
To safeguard something or someone means to protect them from being harmed, lost, or badly treated.
例句
They will press for international action to safeguard the ozone layer...
他們將督促國際社會采取行動保護臭氧層。
The interests of minorities will have to be safeguarded under a new constitution...
新憲法必須能保護少數群體的利益。