He started for Dot's bedroom and Myrtle held him back.是什么意思？

He started for Dot's bedroom and Myrtle held him back.

他正要去多特的卧室，被默特尔拦住了。

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。

started

v. 出发，启程( start的过去式和过去分词 )，起动，提出（问题），开办；

例句
He started eating an apple...
他开始吃苹果。

for

prep. 为，为了，倾向于，关于，当作；conj. 因为，由于；

例句
I've come looking for a bit of advice.
我特来讨教。

bedroom

n. 卧室，寝室；adj. <美>城郊住宅区的，两性关系的，男女性爱的；

例句
...an exclusive range of hand-made bedroom and bathroom accessories.
独家经营的一系列手工卧室和浴室配件

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

Myrtle

n. 桃金娘科植物；

例句
He started for Dot's bedroom and Myrtle held him back.
他正要去多特的卧室，被默特尔拦住了。

held

v. 拿（ hold的过去式和过去分词 ），举行，保留；

例句
His car was held up and he was abducted by four gunmen...
他的车遭遇拦劫，随后他被4名持枪歹徒劫持。

him

pron. (he的宾格)他；

例句
They said goodbye to him as he got aboard the train at Union Station.
当他在联合火车站登上火车之际，他们向他道别。

back

n. 背，背部，背面，反面，后面，后部，（椅子等的）靠

例句
He looked back at the abject, silent girl and repeated his question.
他转过头看着这个噤若寒蝉的女孩，又重复了一遍他的问题。