音标与读法

这里为大家介绍下dual 是什么意思，希望能帮助到各位朋友。

音标：[ "dju(:)əl ]

中英文翻译

adj.

二的；二重的；二体的；二元的。 dual personality 双重人格。

n.

【语法】双数；【数学】对偶。 the D- Monarchy 双重君主国〔指第一次世界大战前的奥匈帝国〕。

a grammatical number category referring to two items or units as opposed to one item (singular) or more than two items (plural); "ancient Greek had the dual form but it has merged with the plural form in modern Greek"

consisting of or involving two parts or components usually in pairs; "an egg with a double yolk"; "a double (binary) star"; "double doors"; "dual controls for pilot and copilot"; "duple (or double) time consists of two (or a multiple of two) beats to a measure"

同义词：double, duple,

having more than one decidedly dissimilar aspects or qualities; "a double (or dual) role for an actor"; "the office of a clergyman is twofold; public preaching and private influence"- R.W.Emerson; "every episode has its double and treble meaning"-Frederick Harrison

同义词：double, twofold, two-fold, treble, threefold, three-fold,

例句与用法

1.The airplane had dual controls .

这架飞机有两套操纵装置。

2.My dual position was, in fact, a handicap .

事实上，我的双重身份对我是一个不利因素。

3.Theories serve a dual purpose .

理论有双重效果。

4.This versatility comes from a dual weather influence .

这种多样性是由于双重的气候影响而形成的。

5.Yet he went on trying to steer the ship of their dual life .

可他仍然试图驾驶他们双重生活的航船。

6.The leghaemoglobin surrounding the bacteroids serves a dual role .

类菌体四周的豆血红蛋白执行双重职能。

7.Both the dual and complement of such functions are also threshold function .

一个函数的对偶及都是临界值函数。

8.This dual tug is apparent in the whole movement of expatriation .

这种两面周旋的态度在整个寄居海外运动中极为明显。

9.The people "s republic of china does not recognize dual nationality for any chinese national .

中华人民共和国不承认中国公民具有双重国籍。

10.The dual carburetor has a float bowl that partly surrounds the carburetor air horn .

双浮子气化器有一个浮子室，它局部环绕着化油器的空气室。

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