savior
🇬🇧/ˈseɪvjə(r)/ 🇺🇸/ˈseɪvjər/
📚
10016
GRE
a person who saves someone or something (especially a country or cause) from danger, and who is regarded with the veneration of a religious figure.
noun [专属名词] 救世主;救星;救助者
After all he was your savior. 再说他还是你的救命恩人。