While he was talking to his secretary, he toyed with a pencil.是什么意思？

While he was talking to his secretary, he toyed with a pencil.

在和秘书谈话的时候, 他手中摆弄着一支铅笔.

while

conj. 在…期间，与…同时，虽然，

例句
A Dr Matthew Owens was reported missing while on an expedition to north-eastern Turkey.
据报道，一位叫马修·欧文斯的博士在前往土耳其东北部考察的途中失踪了。

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。

was

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

talking

n. 讲话，（表示对所说的事情感兴趣） 你这话说着了，提起，说到；adj. 会说话的，讲话的，饶舌的，富于表情的；v. 说( talk的现在分词 )，讨论，说话，（用以强调款额、情况严重程度等）讲的是；

例句
I say 'boys' advisedly because we are talking almost entirely about male behaviour...
我特意说成“男孩们”因为我们几乎一直在讨论男性的行为。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；

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

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。

secretary

n. 秘书，干事，书记员， 部长，大臣；

例句
She wrote to Roosevelt's secretary in answer to his letter of the day before.
她写了信给罗斯福的秘书，回复罗斯福前一天的来信。

toyed

N-COUNT 玩具；N-COUNT 消遣物;小玩意儿；

例句
I toyed with the idea of calling the police, but in the end I didn't...
我拿不定主意是否报警，但最后还是没报。

with

prep. 和，跟，随着，关于，和…一致；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

pencil

n. 铅笔，彩色铅笔，笔状物，画风，画法，[物]光线锥；vt. 用铅笔写，用画笔画；

例句
Give your brows extra definition with Outdoor Girl's Eyebrow Pencil in Brown...
用“户外女孩”品牌的棕色眉笔更加清晰地勾勒出眉形。