quadruple是什么意思？

quadruple

英[kwɒˈdru:pl] 美[kwɑˈdrupl]

• adj. 四重的，四倍的，由四部份组成的；
• n. 四倍；
• vt.& vi. 使乘四或被四乘；

第三人称单数：quadruples;

过去式：quadrupled;

过去分词：quadrupled;

现在分词：quadrupling;

例句

• Halving the repeater spacing made it possible to quadruple the bandwidth. 把增音机间隔缩小一半,就能使带宽增加三倍.
• The power utilities will need to quadruple their capacity. 电力事业必须使它们的能力增加三倍.
• We have hope to quadruple the total industrial and agricultural output by the end of the century, which is a lofty aim. 我们有雄心壮志,到本世纪末, 使工农业生产总值翻两番.
• ...a quadruple murder. 四尸命案
• They could sell their merchandise for quadruple the asking price. 他们能够以4倍于要价的价钱出售他们的商品。
• There was a proposal in the United States to quadruple its annual intake of immigrants. 在美国有提案建议把每年移民的接收数量增加3倍。

柯林斯高阶英汉双解学习词典释义

• V-ERG
  （使）成四倍;（使）翻两番
  If someone quadruples an amount or if it quadruples, it becomes four times bigger.
  例句
  Norway has quadrupled its exports to the EU... 挪威对欧盟的出口已经增加了3倍。 The price has quadrupled in the last few years. 近几年来价格已经翻了两番。
• PREDET
  是…的四倍；四倍于
  If one amount is quadruple another amount, it is four times bigger.
  例句
  They could sell their merchandise for quadruple the asking price. 他们能够以4倍于要价的价钱出售他们的商品。
• ADJ
  由四部分组成的;四次的
  You use quadruple to indicate that something has four parts or happens four times.
  例句
  ...a quadruple murder. 四尸命案

英汉词典释义

• vt. & vi.
  (使)成四倍
  Prices quadrupled in ten years. 十年内价格增至原来的四倍。

英英词典释义

• Noun
  1. a quantity that is four times as great as another
• Verb
  1. increase fourfold;
  "His stock earning quadrupled"
• Adjective
  1. having four units or components;
  "quadruple rhythm has four beats per measure""quadruplex wire"
  2. four times as great or many;
  "a fourfold increase in the dosage"

行业词典

• 体育： 四人项目；