She had become a nightclub hostess.是什么意思？

She had become a nightclub hostess.

她当上了一家夜总会的女招待.

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。

had

v. 有（ have的过去式和过去分词 ），（亲属关系中）接受，拿，买到；

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

become

vi. 变为，成为，变得，变成；vt. 适合，适宜，相称，相当，变成，发生；

例句
...abandoned buildings that become a breeding ground for crime.
沦为了犯罪温床的弃置楼群

nightclub

n. 夜总会；vi. 去夜总会；

例句
She is a famous chanteuse who often sings in the nightclub every Friday night.
她是个著名的女歌手,常常在周五的夜晚在夜总会唱歌.

hostess

n. 女主人，（夜总会的）女招待，（电视或广播节目的）女主持人，（餐馆的）迎宾女招待；vt. 作东，请客；

例句
I'll make a bargain with you. I'll play hostess if you'll include Matthew in your guest-list...
我们说定了，如果你能把马修也邀请来的话我就做东。