threefold
英 [ˈθri:fəʊld] 美 [ˈθrifoʊld]

adj.& adv.

三倍（的）；有三部分的，三重的；

英英释义

threefold[ 'θri:fəuld ]

• adj.
  • three times as great or many

    "a threefold increase"

    同义词：treblethree-foldtriple

  • having more than one decidedly dissimilar aspects or qualities

    同义词：doubledualtwofoldtwo-foldtreblethree-fold

• adv.by a factor of three

  "our rent increased threefold in the past five years"

  同义词：three times

双语例句

用作形容词(adj.)

1. The graphs show a threefold increase in the number of.
   该图表表明数目增长了三倍。
2. A threefold cord is not quickly broken.
   三股合成的绳子不易断。

用作副词(adv.)

1. The result: wood theft went up threefold.
   结果是：树木偷伐量增长了3倍。
2. In just over a year's time, membership has increased threefold.
   在短短一年间，成员人数已增加三倍。

权威例句

A Threefold Model of Intellectual Styles
The threefold cord : mind, body, and world
The intermediate Jacobian of the cubic threefold
The Threefold Way. Algebraic Structure of Symmetry Groups and Ensembles in Quantum Mechanics
Optimized Two‐Dimensional NLO Chromophores with a Threefold Symmetry Axis
The Intergenerational Reproduction of Cultural Capital: A Threefold Perspective
A Highly Efficient Approach to [4]Pseudocatenanes by Threefold Metathesis Reactions of a Triptycene-Based Tris[2]pseudorotaxane
Defining the roles of the threefold channels in iron uptake, iron oxidation and iron-core formation in ferritin: a study aided by si...
Surface‐Assisted Assembly of 2D Metal–Organic Networks That Exhibit Unusual Threefold Coordination Symmetry
Two dominant neutralizing antigenic determinants of canine parvovirus are found on the threefold spike of the virus capsid