She unconsciously moved back a pace or two.是什么意思？

She unconsciously moved back a pace or two.

她下意识地向后退了一两步.

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。

Unconsciously

adv. 未意识到地，不知道地，失去知觉地，神志不清地；

例句
Where Euclid unconsciously assumed the infinitude of straight lines.
欧几里得不自觉地假定了直线的无限性.

moved

adj. 受感动的；v. 移动，搬动( move的过去式和过去分词 )，搬家，行动，进展；

例句
John and Isabelle moved apart, back into the sun...
约翰和伊莎贝拉彼此分开，回到了阳光下。

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。

pace

n. 一步，长度单位，步幅，步调，快步；vt. 踱步，走来走去，步测，调整步调，训练马溜蹄；vi. 踱，溜蹄；prep. 蒙…恩准，怀着对…的敬意；

例句
The team has accustomed itself to the pace of first division rugby...
球队适应了英式橄榄球甲级联赛的节奏。

or

conj. 或，或者，还是，不然，否则，左右；prep. <古、诗>在…之前，比…更早；n. [纹章]黑金色、黑色；

例句
We are scared to abandon ourselves to our feelings in case we seem weak or out of control.
我们不敢放纵自己的情感，以免显得太过软弱或缺乏自制。

two

n. 两个，两个东西，两点钟，一对；adj. 两个的，我

例句
He has been absent from his desk for two weeks...
他已经有两个星期没有坐在办公桌前了。