exponent

US /ɪkˈspoʊ.nənt/
UK /ɪkˈspoʊ.nənt/
"exponent" picture
1.

倡导者, 拥护者, 代表

a person who believes in and promotes the truth or benefits of an idea or theory

:
•
He was a leading exponent of the new economic theory.
他是新经济理论的主要倡导者。
•
She is a strong exponent of environmental protection.
她是环境保护的坚定倡导者。
:
advocateproponentsupporterchampionspokesperson
2.

指数, 幂

a quantity representing the power to which a given number or expression is to be raised, usually expressed as a raised symbol beside the number or expression

:
•
In the expression x², 2 is the exponent.
在表达式 x² 中，2 是指数。
•
The number 10³ has an exponent of 3.
数字 10³ 的指数是 3。
:
powerindex