exponent
英[ɪk'spəʊnənt;ek-]
美[ɪk'sponənt]
- n. [数] 指数；典型；说明者，说明物
- adj. 说明的
英英释意
- 1. a person who pleads for a cause or propounds an idea
- 2. someone who expounds and interprets or explains
- 3. a mathematical notation indicating the number of times a quantity is multiplied by itself