portfolio

名词 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.
   他一个一个抽屉查找，后来终于找出了一份沾满灰尘的文件夹。
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.
   证券的β因素一种数学手段，对某有价证券或某种给定股票的回报率与整个市场回报率相比的敏感性进行测量。这种高程度敏感性表明其价位处于中度或高度易变状态

port.fo.li.o

n.（名词）
【复数】 port.fo.li.os

A portable case for holding material, such as loose papers, photographs, or drawings.
公事包：用来装材料，如零散纸张、相片或图片的手提式箱子
The materials collected in such a case, especially when representative of a person`s work:
公文：装于上述箱子中的材料，尤指有关一个人所作的材料：
例句：
a photographer`s portfolio; an artist`s portfolio of drawings.
摄影师的资料；画家的作品

The office or post of a cabinet member or minister of state.
内阁阁员或部长的职务或职位
A group of investments.
一组投资

来源：
Italian portafoglio
意大利语 portafoglio
porta [imperative sing. of] portare [to carry] from Latin port3re * see per- 2
porta [] portare的祈使语气动词单数 [携带] 源自 拉丁语 port3re *参见 per- 2
foglio [sheet] from Latin folium [leaf] * see bhel- 3
foglio [纸张] 源自 拉丁语 folium [树叶] *参见 bhel- 3