She is a confidential secretary of Mr. Smith.是什么意思？

She is a confidential secretary of Mr. Smith.

她是史密斯先生的一个机要秘书。

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。

is

vt.& vi. 是（be的三单形式；n. 存在；

例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

confidential

adj. 秘密的，机密的，表示信任的，亲密的；

例句
You've illegally accessed and misused confidential security files.
你已经非法访问并盗用了机密的安全文件。

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。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

Mr

abbr. Mister 先生，Master 少爷，Mother 母亲，molecular radius 分子半径；

例句
According to police accounts, Mr and Mrs Hunt were found dead on the floor of their kitchen.
据警方称，亨特夫妇被发现死在家里厨房的地板上。

Smith

n. 铁匠，锻工（=blacksmith），史密斯（姓氏）；

例句
Al Smith could make anybody laugh.
阿尔·史密斯能把所有人逗乐。