Anne shrugged, as if she didn't know...是什么意思？

Anne shrugged, as if she didn't know...

安妮耸了耸肩，好像她并不知晓。

Anne

圣安妮（据基督教<圣经>“外传”载系圣母马利亚的母亲，7月26 日是她的纪念节）；

例句
When Mary died Anne did not share her brother's sense of bereavement.
玛丽去世后，安妮并没有像她弟弟那样哀痛。

shrugged

vt. 耸肩（shrug的过去式与过去分词形式）；

例句
He shrugged whimsically, his eyes crinkling behind his glasses...
他滑稽地耸了耸肩，眼镜片后面的双眼眯了起来。

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

例句
As far as I can recall, Patti was a Smith.
我记得帕蒂是姓史密斯的。

if

conj. 如果，倘若，即使，〈口〉是否，假设；n. 条件，设想；

例句
She was old enough to absent herself from the lunch table if she chose...
她长大了，可以自己做主不来吃午餐了。

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。

know

v. 知道，了解，认识，确信；n. 知情；

例句
I know you're above me socially, but I must say I find your attitude offensive...
我明白你的社会地位比我高，但我得说我觉得你的态度很粗鲁。