Stepping into the vestibule, he propositioned her immediately.是什么意思？

Stepping into the vestibule, he propositioned her immediately.

一踏进前厅, 他便迫不及待地向她提出要求.

stepping

n. 步进，分级；v. 举步，行走，跨步( step的现在分词 )，离开(along)，（尤指马）轻快地走，（跳舞时）合着节拍走；

例句
If you came with me to one of my toy shops, you'd think you were stepping into a fairyland.
如果你跟我到我的一个玩具店，你会以为踏进了仙境。

into

prep. （表示方向）进入…中，（表示所属）输入，（表示状态）进入…状态，（表示时间）持续到；

例句
By 1838, the abolitionists had shamed parliament into ending slavery in British colonies...
到1838年，废奴主义者迫使议会出于道德压力而废除了英国殖民地的奴隶制。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

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

vestibule

--

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。

propositioned

v. 提议（proposition的过去式与过去分词形式）；

例句
She was propositioned several times in the course of the evening.
整个晚上有人几次向她提出非分要求.

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。

immediately

adv. 立即，马上，直接地，紧接地；conj. 一…就，即刻；

例句
There is no emergency back-up immediately available...
手头无法获得应急支持。