quadruplet

汉语翻译

n. 四个构成的一组, 成套的四件, 四胞胎之一
【医】 四胎儿

英语解释：

名词 quadruplet:

1. the cardinal number that is the sum of three and one
   同义词：four, 4, IV, tetrad, quatern, quaternion, quaternary, quaternity, quartet, foursome, Little Joe
2. one of four children born at the same time from the same pregnancy
   同义词：quad
3. a set of four similar things considered as a unit
   同义词：quartet, quartette, quadruple

详细解释：

quad.ru.plet

n.（名词）
One of four offspring born in a single birth.
四胞胎之一：一胎出生的四个孩子中的一个
A group or combination of four associated by common properties or behavior.
四个构成的一组：因共同的财产或行为而联系在一起的四人小组或联盟