quadruple
听听怎么读
英 [kwɒˈdru:pl]
美 [kwɑˈdrupl]
是什么意思
四重的；四倍的；由四部份组成的；
四倍；
使乘四或被四乘；
变形
过去式：quadrupled过去分词：quadrupled现在分词：quadrupling第三人称单数：quadruples
英英释义
quadruple[ 'kwɔdrupl, kwɔ'dru:- ]
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n.
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a set of four similar things considered as a unit
同义词：quartetquartettequadruplet
- a quantity that is four times as great as another
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a set of four similar things considered as a unit
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v.increase fourfold
"His stock earning quadrupled"
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adj.
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having four units or components
"quadruple rhythm has four beats per measure"; "quadruplex wire"
同义词：quadruplicatequadruplexfourfoldfour-fold
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four times as great or many
同义词：fourfoldfour-fold
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having four units or components
学习怎么用
双语例句
用作名词(n.)
- For example, a farm built on cheap oil suffers when crude prices quadruple.
例如，一个在原有便宜时建起来的农场，会在原油价格变成四倍时遭受损失。 - Crowding in England is almost double that of Germany and quadruple the population density in France.
英国人口密度大约是德国人口密度的两倍，是法国人口密度的四倍。
权威例句
The quadruple-tank process: a multivariable laboratory process with an adjustable zeroGaussian basis sets of quadruple zeta valence quality for atoms H–Kr“Mode 3” and “Quadruple Helix”: Toward a 21st century fractal innovation ecosystemNon-iterative fifth-order triple and quadruple excitation energy corrections in correlated methodsReversible polymers formed from self-complementary monomers using quadruple hydrogen bonding.The Drosophila mushroom body is a quadruple structure of clonal units each of which contains a virtually identical set of neurones a...Balanced basis sets of split valence, triple zeta valence and quadruple zeta valence quality for H to Rn: Design and assessment of a...Meta-analysis: the effect of antibiotic resistance status on the efficacy of triple and quadruple first-line therapies for Helicobac...Many‐body perturbation theory, coupled‐pair many‐electron theory, and the importance of quadruple excitations for the correlation...De novo malignancies after liver transplantation using tacrolimus-based protocols or cyclosporine-based quadruple immunosuppression ...
