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## threefold 英 [ˈθriːfəʊld] 美 [ˈθriːfoʊld]

### 网络释义专业释义英英释义

三倍

一举三得

[数] 三重的

三方面的

threefold transitivity [数] 三重可递性

threefold denial 三重否定

threefold vajra 三重金刚

Rotate threefold 三重旋转

threefold symmetry 三次对称 ; [数] 三重对称

threefold representation [计] [数] 三重表达 ; 三重表示法

threefold origin 三重法源

更多收起网络短语
• 三重的
• 三倍的

·2,447,543篇论文数据，部分数据来源于NoteExpress

#### threefold [ 'θri:fəuld ]

• three times as great or many

"a threefold increase"

• having more than one decidedly dissimilar aspects or qualities
• adv. by a factor of three

"our rent increased threefold in the past five years"

同义词： three times

### 柯林斯英汉双解大词典

#### threefold/ˈθriːˌfəʊld/

• 1.

ADJ equal to or having three times as many or as much; triple 三倍的; 三重的

例：

a threefold decrease

• 2.

ADV by or up to three times as many or as much 三倍地

n.

### 双语例句权威例句

• This is a more than threefold increase from four years ago, when only 7% were considering it.

四年之前只有7%的考虑这个问题，数目增长三倍

• Global trade in goods and services could rise more than threefold to \$27 trillion in 2030, and trade as a share of the global economy will rise from one-quarter today to more than one-third.

全球货物服务贸易到2030年可能会增加三倍，达到27万亿美元贸易全球经济中的比重将会目前分之一增加之一以上

• Official figures show investment by the private sector in fixed assets such as factory buildings and machinery grew nearly threefold between 2000 and 2005 (see chart).

官方数字显示诸如厂房建筑机器固定资产私人投资2000年2005年间几乎成长了三倍图表）。

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