a thin flat case used for carrying documents, drawings, etc. 文件夹；公事包 I left my portfolio on the train. 我把我的文件夹落在火车上了。
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 She spent most of last year getting her portfolio together. 她去年大部分时间都在整理她的作品集。
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finance 金融 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 an investment/share portfolio 投资╱股份组合 a portfolio manager 投资组合经理
- (especially British English, formal)
the particular area of responsibility of a government minister （部长或大臣的）职责，职务 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 a portfolio of wines 系列葡萄酒
Word Originearly 18th cent.: from Italian portafogli, from portare ‘carry’ + foglio ‘leaf’ (from Latin folium).