名詞 portfolio:

1. a large, flat, thin case for carrying loose papers or drawings or maps; usually leather
2. a set of pieces of creative work collected to be shown to potential customers or employers
3. a list of the financial assets held by an individual or a bank or other financial institution
4. the role of the head of a government department

1. He went through drawer after drawer and eventually searched out a dusty portfolio.
   他一個一個抽屜查找，后來終于找出了一份沾滿灰塵的文件夾。
2. A mathematical measure of the sensitivity of rates of return on a portfolio or a given stock compared with rates of return on the market as a whole. A high degree of such sensitivity indicates moderate or high price volatility.
   證券的β因素一種數(shù)學手段，對某有價證券或某種給定股票的回報率與整個市場回報率相比的敏感性進行測量。這種高程度敏感性表明其價位處于中度或高度易變狀態(tài)

port.fo.li.o

n.（名詞）
【復數(shù)】 port.fo.li.os

A portable case for holding material, such as loose papers, photographs, or drawings.
公事包：用來裝材料，如零散紙張、相片或圖片的手提式箱子
The materials collected in such a case, especially when representative of a person`s work:
公文：裝于上述箱子中的材料，尤指有關(guān)一個人所作的材料：
例句：
a photographer`s portfolio; an artist`s portfolio of drawings.
攝影師的資料；畫家的作品

The office or post of a cabinet member or minister of state.
內(nèi)閣閣員或部長的職務或職位
A group of investments.
一組投資

來源：
Italian portafoglio
意大利語 portafoglio
porta [imperative sing. of] portare [to carry] from Latin port3re * see per- 2
porta [] portare的祈使語氣動詞單數(shù) [攜帶] 源自 拉丁語 port3re *參見 per- 2
foglio [sheet] from Latin folium [leaf] * see bhel- 3
foglio [紙張] 源自 拉丁語 folium [樹葉] *參見 bhel- 3