Portfolio

(n.)

1. a thin flat case used for carrying documents, drawings, etc.

文件夹；公事包

2. a collection of photographs, drawings, etc. that you use as an example of your work, especially when applying for a job

（求职时用以证明资历的）作品整套照片

3. (finance) a set of shares owned by a particular person or organization

（个人或机构的）投资组合，有价证券组合

e.g. an investment/share portfolio

投资/股份组合

4. (formal, especially BrE) the particular area of responsibility of a government minister （部长或大臣）的职责，职务

e.g. the defence portfolio

国防部长职责

e.g. She resigned her portfolio.

她辞去了部长职务。

e.g. He was asked to join as a minister without portfolio (=one without responsibility for a particular government department)。

他获邀出任不管部大臣。

5. the range of products or services offered by a particular company or organization

（公司或机构提供的）系列产品，系列服务。

e.g. a portfolio of wines

系列葡萄酒