1540s, from Late Latin numerator "counter, numberer," agent noun from numerat-, past participle stem of numerare "to count, number," from numerus "a number" (see number (n.)).
实用例句
1. One can show that the discriminant of the numerator is positive.
人们可以证明分子的判别式为正.来自辞典例句
2. Objective: Search after method to differentiate Tetrandra Root on the numerator level.
目的: 探索在分子水平上对独活药材进行鉴别的方法.来自互联网
3. Divides one number ( numerator ) by another number ( denominator ).
