【在线英汉词典】参考了简明英汉词典，美国传统词典，现代英汉词典，现代英汉综合大辞典，英汉公共大词典，英汉双解计算机词典，美国传统词典，英汉电力大词典等诸多英汉词典，收集整理了二万多个常用的英语单词，提供在线英语单词double up翻译查询，double up的中文解释。
简明英汉词典
double up
v.
把...对折, 弯曲, 与别人挤住在一起
美国传统词典[双解]
double
dou.ble
AHD:[d?b“…l]
D.J.[6d(b*l]
K.K.[6d(b*l]
adj.Abbr. dble.（形容词）缩写 dble.
(1)Twice as much in size, strength, number, or amount:
两倍的，双倍的：大小、力量或数量上两倍的：
a double dose.
两倍的剂量
(2)Composed of two like parts:
双层的：两个相同部分组成的双层的：
double doors.
双层门
(3)Composed of two unlike parts; dual:
双重的：由两个不同部分组成的；双重的：
a double meaning; a double role for an actor.
双关语；演员的双重角色
(4)Accommodating or designed for two:
双人的：供两人用的，双人的：
a double bed; a double room.
双人床；双人房间
(5)Characterized by duplicity; deceitful:
不诚实的：表里不一的；虚伪的：
speak with a double tongue.
说话口是心非
(6)Botany Having many more than the usual number of petals, usually in a crowded or an overlapping arrangement:
【植物学】 重瓣的：通常以拥挤的或翻卷的形式排列而比正常的花瓣多得多的：
a double chrysanthemum.
重瓣菊花
n.Abbr. dble.（名词）缩写 dble.
(1)Something increased twofold.
倍增：成倍增加的东西
(2)One that closely resembles another; a duplicate.
相似者：和另一个酷似的人或物；翻版
(3)An actor's understudy.
候补演员
(4)An actor who takes the place of another actor in scenes requiring special skills or preparations:
替身：特技替身演员：
a stunt double; a body double.
特技替身演员；身材类似的替身
(5)An apparition; a wraith.
幽灵；生魂
(6)A sharp turn in a direction of movement; a reversal.
急转：一个方向或动作的急转弯；折回
(7)A sharp, often devious change in position or argument; a shift.
迅速改变立场：论点或立场的急剧的、不光明正大的转变；转向
(8)doubles Sports A form of a game, such as tennis or handball, having two players on each side.
doubles 【体育运动】 双打：游戏每边都有两名选手的双打形式，如网球、乒乓球
(9)Baseball See two-base hit
【棒球】 参见 two-base hit
(10)Games
【游戏】
(11)A bid in bridge indicating strength to one's partner; a request for a bid.
叫双倍：桥牌中向搭档表明自己力量的叫牌；叫牌
(12)A bid doubling one's opponent's bid in bridge, thus increasing the penalty for failure to fulfill the contract.
加倍的倍数：在对方叫牌的基础上加倍，这样当完不成定约时则增加惩罚
(13)A hand justifying such a bid.
能叫加倍的好牌
v.（动词）
dou.bled， dou.bling， dou.bles
v.tr.（及物动词）
(1)To make twice as great.
使加倍
(2)To be twice as much as:
是…的两倍：
doubled the score of his opponent.
是他对手得分的两倍
(3)To fold in two.
把…对折
(4)To clench (one's fist).
握紧（拳头）
(5)To duplicate; repeat.
复制；重复
(6)To turn (an enemy spy) into a double agent.
反间谍：使（敌方特务）成为双重间谍
(7)Baseball
【棒球】
(8)To cause the scoring of (a run) by hitting a two-base hit.
以二垒打得分
(9)To advance or score (a runner) by hitting a two-base hit.
击出二垒安打：以二垒安打使跑垒者上垒或得分
(10)Baseball To put out (a runner) as the second part of a double play.
【棒球】 双杀时刺杀第二位跑者
(11)Games To challenge (an opponent's bid) with a double in bridge.
【游戏】 叫加倍：在桥牌中对对方叫牌的分数加倍
(12)Music To duplicate (another part or voice) an octave higher or lower or in unison.
【音乐】 音高重复：在高或低八度上或同一音高上重复
(13)Nautical To sail around:
【航海】 环绕：绕着…航行：
double a cape.
绕着岬角航行
v.intr.（不及物动词）
(1)To be increased twofold:
增为两倍：
The debt soon doubled.
债务不久就增了一倍
(2)To turn sharply or all the way around; reverse one's course:
急转：急转或绕回；返回：
had to double back to touch the missed base.
必须紧急转身回头触垒
(3)To serve in an additional capacity:
兼任：
a frying pan that doubles as a pie tin; a conductor who doubles as a pianist.
兼作馅饼盘的油炸锅；兼奏钢琴的指挥
(4)To replace an actor in the actor's absence or in a certain scene.
替代演出：当演员不在时或在某个场面中由替代演员演出
(5)Baseball To hit a two-base hit.
【棒球】 击出二垒安打
(6)Games To announce a double in bridge.
【游戏】 桥牌中叫加倍
adv.（副词）
(1)To twice the amount or extent; doubly:
两倍地：两倍的数量或程度；两倍地：
paid double for the customized car.
付双倍的价钱购买订制的车辆
(2)Two together; in pairs:
双双地；成对地：
sleeping double.
合睡一张床
(3)In two:
对半地：
bent double.
对折
常用词组
double up
(1)To bend suddenly, as in pain or laughter.
弯腰：因疼痛或大笑等弯下身子
(2)To share accommodations meant for one person.
同宿一室
习惯用语
on the double或
at the double
(1)Immediately.
立即
(2)In double time.
双倍
语源
(1)Middle English
中古英语
(2)from Old French
源自 古法语
(3)from Latin duplus * see dwo-
源自 拉丁语 duplus *参见 dwo-
继承用法
dou“bleness
n.（名词）
美国传统词典
double
dou.ble
AHD:[d?b“…l]
D.J.[6d(b*l]
K.K.[6d(b*l]
adj.Abbr. dble.
(1)Twice as much in size, strength, number, or amount:
a double dose.
(2)Composed of two like parts:
double doors.
(3)Composed of two unlike parts; dual:
a double meaning; a double role for an actor.
(4)Accommodating or designed for two:
a double bed; a double room.
(5)Characterized by duplicity; deceitful:
speak with a double tongue.
(6)Botany Having many more than the usual number of petals, usually in a crowded or an overlapping arrangement:
a double chrysanthemum.
n.Abbr. dble.
(1)Something increased twofold.
(2)One that closely resembles another; a duplicate.
(3)An actor's understudy.
(4)An actor who takes the place of another actor in scenes requiring special skills or preparations:
a stunt double; a body double.
(5)An apparition; a wraith.
(6)A sharp turn in a direction of movement; a reversal.
(7)A sharp, often devious change in position or argument; a shift.
(8)doubles Sports A form of a game, such as tennis or handball, having two players on each side.
(9)Baseball See two-base hit
(10)Games
(11)A bid in bridge indicating strength to one's partner; a request for a bid.
(12)A bid doubling one's opponent's bid in bridge, thus increasing the penalty for failure to fulfill the contract.
(13)A hand justifying such a bid.
v.
dou.bled, dou.bling, dou.bles
v.tr.
(1)To make twice as great.
(2)To be twice as much as:
doubled the score of his opponent.
(3)To fold in two.
(4)To clench (one's fist).
(5)To duplicate; repeat.
(6)To turn (an enemy spy) into a double agent.
(7)Baseball
(8)To cause the scoring of (a run) by hitting a two-base hit.
(9)To advance or score (a runner) by hitting a two-base hit.
(10)Baseball To put out (a runner) as the second part of a double play.
(11)Games To challenge (an opponent's bid) with a double in bridge.
(12)Music To duplicate (another part or voice) an octave higher or lower or in unison.
(13)Nautical To sail around:
double a cape.
v.intr.
(1)To be increased twofold:
The debt soon doubled.
(2)To turn sharply or all the way around; reverse one's course:
had to double back to touch the missed base.
(3)To serve in an additional capacity:
a frying pan that doubles as a pie tin; a conductor who doubles as a pianist.
(4)To replace an actor in the actor's absence or in a certain scene.
(5)Baseball To hit a two-base hit.
(6)Games To announce a double in bridge.
adv.
(1)To twice the amount or extent; doubly:
paid double for the customized car.
(2)Two together; in pairs:
sleeping double.
(3)In two:
bent double.
常用词组
double up
(1)To bend suddenly, as in pain or laughter.
(2)To share accommodations meant for one person.
习惯用语
on the doubleor
at the double
(1)Immediately.
(2)In double time.
语源
(1)Middle English
(2)from Old French
(3)from Latin duplus * see dwo-
继承用法
dou“bleness
n.
英汉航海大词典
double up
vt.折合
英汉化学大词典
double up
vt.加把劲,双杀中第二个接杀
英汉海运大词典
double up
加双绑(系缆)，加双绳
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