adj. 形容词两倍的；成双的；双重的；连续两个的；供两人用的
adv. 副词成双地
v. 动词(使)加倍；击出二垒安打；对折
n. 名词两倍；酷似的人；双份的酒；双人房
He can double the recipe.
他可以加倍这个食谱。
Her earnings will double next year.
她的收入明年会翻倍。
They saw a double rainbow.
他们看到了双彩虹。
Press the double button to start.
按下双按钮开始。
He ordered a double espresso.
他点了一杯双份浓缩咖啡。
She has a double degree.
她有双学位。
The price will double soon.
价格很快会翻倍。
He has a double identity.
他有双重身份。
They booked a double room.
他们预订了一个双人房间。
She wears a double ring.
她戴着一个双环戒指。
He did a double take.
他仔细看了两次。
The car has double doors.
这辆车有双门。
They played double tennis.
他们打了双打网球。
She has a double chin.
她有双下巴。
He bought a double bed.
他买了一张双人床。
They need a double boiler.
他们需要一个双层锅。
He took a double shift.
他上了双班。
She ordered a double burger.
她点了一个双层汉堡。
He has a double major.
他有双专业。
They saw a double feature.
他们看了一个双片连映。
She got a double promotion.
她获得了双重晋升。
He needs a double check.
他需要仔细检查。
They have a double garage.
他们有一个双车库。
She uses a double boiler.
她用一个双层锅。
He ordered a double latte.
他点了一杯双份拿铁。
Their profits will double.
他们的利润会翻倍。
She has a double stroller.
她有一个双人婴儿车。
He saw a double image.
他看到了重影。
They need a double dose.
他们需要双倍剂量。
She got a double scoop.
她得到了双球冰淇淋。
All of the students passed the exam except John.
所有的学生都通过了考试，除了约翰。
I'm sorry, I didn't mean to hurt your feelings.
我很抱歉，我不是故意要伤害你的感情。
The cat cleaned itself.
猫在清理它自己。
The hospital has an outpatient clinic.
医院有一个门诊诊所。
The marketing campaign was a success.
这次营销活动取得了成功。
He wore a protective helmet.
他戴着防护头盔。
The document is now an official record.
这份文件现在是正式记录。
She needs an extension for her project.
她需要项目的延期。
He threw a tantrum over nothing, which was so childish.
他为了一点小事大发脾气，真是太幼稚了。
The thief received a severe punishment.
小偷受到了严厉的惩罚。
He was so drunk that he couldn't stand up straight.
他喝得太醉了，连站都站不稳了。
I like this tune.
我喜欢这首曲子。
The hikers began to famish.
徒步旅行者们开始 挨饿 。
He wore a peruke to the ball.
他在舞会上戴了一顶假发。
She remained acquiescent to their demands.
她对他们的要求保持默许。
I explored the realm of virtual reality.
我探索了虚拟现实的领域。
The budget has a significant shortfall.
预算有显著的缺口。
We need a large quantity of water.
我们需要大量的水。数量
The bird built a nest in the tree.
这只鸟在树上筑了一个巢。
The tree trunk is hollow.
这棵树干是空心的。
