She ran her fingers through her hair; it felt lank and dirty.是什么意思？

She ran her fingers through her hair; it felt lank and dirty.

她用手指梳了梳自己的长发，头发摸起来又油又脏。

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。

ran

v. 跑( run的过去式 )，移动，（使）流动，（工作等）进

例句
The ship ran aground where there should have been a depth of 35ft.
船搁浅在水深本应为35英尺的地方。

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。

fingers

n. 手指( finger的名词复数 )，指状物，指幅，（手套的）指部；

例句
Yulka's fingers were bloody and cracked.
尤尔卡的手指折断了，鲜血直流。

through

prep. 通过，穿过，经由，透过，凭借；adv. 从头到尾，彻底，自始至终；adj. （电话）接通，通话完毕，有洞的，直达的；

例句
The proposal was instantly voted through with two to one in favour, accompanied by enthusiastic applause...
在热烈的掌声中，提案以2比1的优势很快通过了表决。

hair

n. 头发，毛发，（动、植物的）毛，一丝丝，些微，毛发织物；

例句
The wind pushed his hair across his face.
他的发丝随风拂面。

it

pron. 它，他，正好是所需的，事实[情况]；n. <美俚>傻瓜，笨蛋，<俚>绝妙的人，理想的东西，登峰造极；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

felt

n. 毛毡；v. 摸索( feel的过去式和过去分词 )，触，深感，以为；

例句
She felt as if his words had granted her absolution.
她感觉他的那番话好似给她下了道赦令。

lank

adj. （头发）平直的，稀疏的，（人）瘦长的；

例句
She ran her fingers through her hair; it felt lank and dirty.
她用手指梳了梳自己的长发，头发摸起来又油又脏。

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。

dirty

adj. 恶劣的，肮脏的，卑劣的，下流的；vt. 弄脏，污染，使名声受玷污；vi. 变脏，污染；

例句
...the notorious Montonero guerrilla group who did battle with the army during the dirty war...
曾在那场肮脏的战争中与这支部队交战的臭名昭著的蒙特内罗游击队