双[shuang]是汉语通用规范一级字（常用字），此字始见于战国文字。其古字形像一手抓住两只鸟。双的本义指两只鸟，引申泛指成双成对的，又引申为二或二的倍数的、偶数的。

双用英文怎么写？

double

英 [ˈdʌbl]  美 [ˈdʌbl]

adj.两倍的;加倍的;双的;成双的;成对的;供两者用的;双人的

adv.双重地;两倍地;成对地;弓身地

n.两倍;两倍数;两倍量;一杯双份的烈酒;酷似的人;极相似的对应物

v.(使)加倍;是…的两倍;把…对折;折叠;以二垒打使上二垒;击出二垒安打

第三人称单数： doubles 复数： doubles 现在分词： doubling 过去式： doubled 过去分词： doubled

记忆技巧：doub 二，双 + le 使… → 双倍的

double的双语例句

1.Rondo had a triple double and it was a low scoring game. 

比分虽然不高，但是隆多交出了三双的成绩单。

2.At these two corners they must be double from the bottom all the way to the top, and fitted into a single ring; both shall be like that. 

板的下半截要双的，上半截要整的，直顶到个环子；两块都要这样做两个拐角。

3.This is because it was given the option of picking a double or single quote at the end. 

这是因为它在结尾的时候同时提供了单引或双引的选择。

4.We can change it to a double flush. 

我们可以改为双冲的。

5.And that's why I use double equals. 

这就是我用双等号的原因。

double的常见句型

用作形容词 (adj.)

用作定语

double+ n.

1.They bought a double bed.

他们买了一张双人床。

2.We don't like the man who bears a double face.

我们不喜欢不诚实的人。

用作表语

S+be+double

1.His share is double.

他的份额是双份的。

用作名词 (n.)

1.Ten is the double of five.

十是五的两倍。

2.Two Scotches, please—and make those doubles.

请来两杯苏格兰威士忌——都要双份的。

用作动词 (v.)

用作不及物动词

S+double(+A)

1.As a result, daily output has doubled.

结果日产量翻了一番。

2.Tea and fruit crops doubled.

茶叶和水果的收成增加一倍。

用作及物动词

S+double+ n./pron.

1.He doubles our wages on Sundays.

星期天他给我们加倍的工资。

2.The baby doubled its weight in a year.

那婴儿一年中体重增加了一倍。

double的常用短语

用作动词 (v.)

double as (v.+prep.)

兼扮(某个)角色 play the part of

double back (v.+adv.)

将(某物)折起来 fold (sth), as in half

double for (v.+prep.)

代替(某人) act as a replacement for (sb)

double in brass (v.+prep.+n.)

〈美口〉能做专业外的其他事情 be able to do sth else as well as the work in which one specializes

double的词汇搭配

用作动词 (v.)

double+名词

double the amount 使数额加一倍

double a slice of bread 把一片面包对折

double+副词

double along 弯得低低的,全副武装

double back 把…对折,循原路折回

double the map back 将地图对折

double in 向内折叠

double over 折起,(使)弯下身子

double sb over (使)某人弯下身

double over the edge 把边折起来

double up 折起,弯〔曲〕,与别人同住一室

double+介词

double as 兼作,兼演

double as an auditorium 兼作礼堂

double as secretary and receptionist 兼作秘书和招待员

double for 代替(某人)

double in brass 同时做两份工作

double in number 在数量上翻一番

double in value 在价值上翻一番

double on〔upon〕 迂回,突然袭击

double on one's steps 走回头路

double upon the enemy 突然袭击敌人

double的真题例句

1.Let's make sure to set a double date during the event.

2018年12月四级真题（第二套）听力 Section B

2.The aircraft is massive as long as a football field and as tall as 6 double decker buses and capable of flying for up to 5 days.

2018年6月四级真题（第二套）听力 Section A

3.In the US, studies have shown that doubling the size of a road can simply double the traffic, taking us back to the starting point.

2019年12月六级真题（第二套）阅读 Section A

4.Take plenty of breaks, because they offer a double bonus: the time off gives your mind a chance to do some preliminary consolidation and it also gives a memory boost to the learning.

2017年6月六级真题（套）听力 Section C

5.I'd like to book a room with a double bed.

2016年高考英语北京卷 听力 原文

6.Ok, single room or double room?

2015年高考英语湖北卷 听力 原文

7.One Gallup poll found that 20 percent of Americans who have been unemployed for at least a year report having depression, double the rate for working Americans.

2017年考研真题（英语二）完形填空 Section Ⅰ

8.The state's proposed Forest Carbon Plan aims to double efforts to thin out young trees and clear brush in parts of the forest.

2019年考研真题（英语二）阅读理解 Section Ⅱ