He dedicated his life.是什么意思？

He dedicated his life.

他奉献出自己的生命。

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

dedicated

adj. 专注的，投入的，献身的，专用的；v. 奉献(dedicate的过去式和过去分词)；

例句
Her mother was a dedicated apostle of healthy eating.
她母亲是健康饮食矢志不渝的倡导者。

his

pron. (he的所有格)他的，(he的物主代词)他的东西；det. 属于他的，用于名词前，自己的，指某人的，上帝的；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

life

n. 生活，生计，生命，性命，一生，寿命，人生，尘世；

例句
In his later life he became even more absent-minded.
他晚年变得愈加健忘了。