cowards die many times before their deaths,the valiant never taste of death but once.
问题描述：
cowards die many times before their deaths,the valiant never taste of death but once.
the valiant是复数,death为什么不加s?
答
death这里是名词,死亡的意思,是个抽象的概念,不需要加S,不是指死亡的人,那时候需要加S