友情提醒：点击
，可以收听真人发音
，可以收听真人发音 
小测验：选择正确的单词
- 论坛新贴
quadruple ['kwɔdrupl]
基本释义
- a. 四倍的,四重的,四部组成的
n. 四倍数
vt. 使成四倍
vi. 成为四倍
词形变化
- 副 词：quad·ru'ply
常用短语
- quadruple time
n. 四拍子, 每小节以四拍为基础的拍子
- quadruple time
参考例句
- We quadrupled the GNP.
我们的国民生产总值翻了一番
- We quadrupled the GNP.
英英解释
1个动词解释
- increase fourfold
[例]- His stock earning quadrupled
2个名词解释
- a set of four similar things considered as a unit
[同] quadruple, quadruplet, quartet, quartette - a quantity that is four times as great as another
2个形容词解释
- having four units or components
[同] fourfold, four-fold, quadruple, quadruplex, quadruplicate
[例]- quadruple rhythm has four beats per measure
- quadruplex wire
- four times as great or many
[同] fourfold, four-fold, quadruple
[例]- a fourfold increase in the dosage
- increase fourfold