1722, porto folio; 1719 as port folio, from Italian portafoglio "a case for carrying loose papers," from porta, imperative of portare "to carry" (see port (n.1)) + foglio "sheet, leaf," from Latin folium (see folio). Meaning "official documents of a state department" is from 1835. A minister without portfolio is one not in charge of a particular department. Meaning "collection of securities held" is from 1930; portfolio investment is from 1955.
实用例句
1. He was appointed government leader in the senate, and minister without portfolio.
他被任命为政府驻参议院领袖，政务委员。
来自柯林斯例句
2. Each client's portfolio is tailor-made.
每位客户的投资组合都是量身打造的。
来自柯林斯例句
3. My stockbroker manages my portfolio for me.
我的证券经纪人替我管理投资组合.
来自《简明英汉词典》
4. He resigned his portfolio.
他辞去了大臣职务.
来自《简明英汉词典》
5. He has held the defence portfolio since the first free elections in 1990.