名詞 exponent:

1. a person who pleads for a cause or propounds an idea
   同義詞：advocate, advocator, proponent
2. someone who expounds and interprets or explains
3. a mathematical notation indicating the number of times a quantity is multiplied by itself
   同義詞：power, index

1. British mathematician, astronomer, and physicist who was an early exponent of the theory of relativity and conducted research on the evolution, structure, and motion of stars.
   愛(ài)丁頓，阿瑟·斯坦利1882－1944英國(guó)數(shù)學(xué)家、天文學(xué)家和物理學(xué)家，相對(duì)論的早期擁護(hù)者，在星體演化、結(jié)構(gòu)和運(yùn)動(dòng)方面有很深研究
2. She's an exponent of the opinions of Freud.
   她是弗洛伊德學(xué)說(shuō)的鼓吹者。
3. French painter who was a leading exponent and theorist of the cubist movement.
   布拉克，喬治斯1882－1963法國(guó)畫(huà)家，是立體派的主要倡導(dǎo)者和理論家
4. Swiss sculptor, painter, and exponent of surrealism who is best known for his elongated sculptures of human figures, such as Walking Man(1960).
   賈科尼亞特提，阿爾貝托1901－1966瑞士雕刻家、畫(huà)家、超現(xiàn)實(shí)主義者，他最著名的是他對(duì)人體外形的拉長(zhǎng)的雕刻，如行走的人(1960年)

ex.po.nent

n.（名詞）
One that expounds or interprets.
解釋者：詳加解釋或說(shuō)明的人
One that speaks for, represents, or advocates:
擁護(hù)者，示范者，倡導(dǎo)者：
例句：
Our senator is an exponent of free trade.
我們的參議員是一個(gè)自由貿(mào)易的擁護(hù)者

Abbr. expMathematics A number or symbol, as 3 in (x + y ) 3, placed to the right of and above another number, symbol, or expression, denoting the power to which that number, symbol, or expression is to be raised. Also called In this sense, also called power
縮寫(xiě) exp【數(shù)學(xué)】 指數(shù)，冪：一個(gè)數(shù)字或符號(hào)，如3在（x + y ）里， 3置于數(shù)字、符號(hào)或表達(dá)式的右上角，表示使該數(shù)字、符號(hào)或表達(dá)式增加的冪 也作 在此意義上也可稱(chēng)作 power
adj.（形容詞）
Expository; explanatory.
闡述的；說(shuō)明的

來(lái)源：
Latin expônôns expônent- [present participle of] expônere [to expound] * see expound
拉丁語(yǔ) expônôns expônent- [] expônere的現(xiàn)在分詞 [詳細(xì)解釋] *參見(jiàn) expound