# pyramid中文

[ 'pirəmid ] 發音:   用"pyramid"造句
n.
1.金字塔。
2.【數學】角錐，棱錐；【結晶】錐；【解剖學；動物學】角錐形器官；【園藝】剪成角錐形的果樹。
3.【運】榫羅漢。
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## 例句與用法

1. The single pyramid projects well into the renal pelvis .
單個錐體明顯凸入腎盂。
2. Reinvestment and pyramiding are not inevitable .
再投資和投資遞增不是必然發生的。
3. The pyramid had five terraces .
那角錐共有五層。
4. Most people imagined them to be the very apex of the pyramid .
很多人以為，他們便是金字塔的頂點了
5. There are some glaring exceptions to the eltonian pyramid .
有些明顯的例外和埃爾頓金字塔不相符合。

## 英文釋義

1. (stock market) a series of transactions in which the speculator increases his holdings by using the rising market value of those holdings as margin for further purchases
2. a polyhedron having a polygonal base and triangular sides with a common vertex

1. increase rapidly and progressively step by step on a broad base
2. arrange or build up as if on the base of a pyramid
3. use or deal in (as of stock or commercial transaction) in a pyramid deal
4. enlarge one''s holdings on an exchange on a continued rise by using paper profits as margin to buy additional amounts

## 百科釋義

A pyramid (from πυραμ??, Henry George Liddell, Robert Scott, A Greek-English Lexicon, on Perseus Digital Library) is a structure whose shape is roughly that of a pyramid in the geometric sense; that is, its outer surfaces are triangular and converge to a single point at the top. The base of a pyramid can be trilateral, quadrilateral, or any polygon shape, meaning that a pyramid has at least three outer triangular surfaces (at least four faces including the base).
詳細百科解釋