He masqueraded as a doctor and fooled everyone.是什么意思？

He masqueraded as a doctor and fooled everyone.

他冒充医生，骗过了所有人。

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。

masqueraded

v. 假装（是）( masquerade的过去式和过去分词 )，假扮，乔装；

例句
He was an imposter, who masqueraded as a doctor.
他是个冒牌医生。

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。

doctor

n. 医生，大夫，博士，神学家，医疗设备；vt.& vi. 医疗，行医；vt. 修理，装配，假造，搀杂，修改，修饰；

例句
A family doctor will be able to advise on suitable birth control.
家庭医生能够就合适的节育措施提出建议。

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。

fooled

v. 愚弄，耍弄( fool的过去式和过去分词 )，欺骗，开玩笑，说蠢话，干傻事（常为逗乐）；

例句
Don't be fooled by his appearance...
别被他的外表欺骗了。

everyone

pron. 每人，人人；

例句
I had asked everyone to submit questions in advance of the meeting.
我已请每个人在会议之前提交问题。