quadruple
英 [ˌkwɒˈdruːpəl]
[ADJ, VERB]
1. 由四部分组成的 , 发生四次的
You use quadruple to indicate that something has four parts or happens four times.
双语例句
例：The quadruple murder has replaced property prices as the sole topic of interest.
这起四尸连环谋杀案已经取代房价成为了人们惟一感兴趣的话题。
ADJ. 形容词
1. 四倍的
If one amount is quadruple another amount, it is four times bigger.
双语例句
例：Fifty-nine per cent of its residents have attended graduate school – quadruple the national average.
该地区59％的居民读过研究生–是全国平均水平的4倍。
PREDET. 前置限定词
quadruples , quadrupling , quadrupled
1. [I 不及物动词] 使成四倍 , 成为四倍
If someone quadruples an amount or if it quadruples, it becomes four times bigger.
双语例句
例：China seeks to quadruple its income in twenty years.
中国力求在20年内将其收入翻两番。
VERB. 动词
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