After her mother's death, she became acutely aware of her own mortality.是什么意思？

After her mother's death, she became acutely aware of her own mortality.

她母亲去世后，她开始强烈意识到自己的生命是有限的。

after

prep. …后的，（表示时间）在…以后，（表示位置、顺序）在…后面；conj. 在…以后；adv. 以后，继后；adj. 后来的，以后的；

例句
Her lover walked out on her after she had aborted their child.
她的情人在她打掉胎儿后甩了她。

her

pron. (she的宾格)她，(she的所有格)她的，她，指某个国家，（一艘）船；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

death

n. 死亡，（某种）死法，死亡方式，病危，死神；

例句
The following year Parliament voted to abolish the death penalty for murder...
议会于翌年表决对谋杀罪废除死刑。

she

pron. 她，它；

例句
Her lover walked out on her after she had aborted their child.
她的情人在她打掉胎儿后甩了她。

became

v. 变为，成为（ become的过去式 ）；

例句
It became very clear that the incident was not just an aberration, it was not just a single incident.
事实已经很清楚，这件事不是偶发的，它并不是一起孤立的事件。

acutely

adv. 尖锐地，剧烈地；

例句
He was acutely aware of the odour of cooking oil...
他闻到一股浓浓的油烟味。

aware

adj. 意识到的，知道的，觉察到的；

例句
He was acutely aware of the odour of cooking oil...
他闻到一股浓浓的油烟味。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

own

n. 自己的事物，自己人；vt. 拥有，承认；vi. 承认；adj. 自己的，特有的；

例句
Their permissiveness toward their children reflects the wild abandon of their own lives.
他们对孩子的放任折射出他们自身生活的放浪形骸。

mortality

n. 死亡数，死亡率，必死性，必死的命运；

例句
...the relationships between mortality and unemployment...
死亡人数和失业人数之间的关系