He laughed and ran his fingers through his hair...是什么意思？

He laughed and ran his fingers through his hair...

他笑了，用手指拢了拢他的头发。

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。

laughed

v. 笑( laugh的过去式和过去分词 )，发笑，嘲笑，（特别表示因成功而）处于有利地位；

例句
The audience laughed and applauded...
观众边笑边鼓掌。

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。

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。

his

pron. (he的所有格)他的，(he的物主代词)他的东西；det. 属于他的，用于名词前，自己的，指某人的，上帝的；

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

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。