She was a sort of policewoman-cum-prosecutor.是什么意思？

She was a sort of policewoman-cum-prosecutor.

她可以说是警察兼检察官。

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。

was

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；

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

sort

n. 分类，类别，品质，本性，方法，一群；vt.& vi. 分类，整顿，整理，适合；vt. 挑选，把…分类，将…排顺序；vi. 分类，交往，协调；

例句
Jack was the sort of man who did not like his actions questioned.
杰克是那种不喜欢别人质疑自己行为的人。

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。