英语 in rush与in a rush有何不同

in rush：拥挤的，急流的，在高峰

It?might?even?be?quicker?than to?take?a taxi,?especially?in?rush?hours.?

乘地铁可能比乘出租车还快，尤其是在交通的高峰时刻。

2.in a rush：急急忙忙地，急速地

“Everyone?is?in?a?rush?in?New York,?even?in?restaurants?and?in?cafes, ”?he?said.?

“每个人在纽约都匆匆忙忙，即使是在餐馆和咖啡馆，”他说。

3.rush [r]：

冲进；匆促；急流；灯心草

急需的

使冲；突袭；匆忙地做；飞跃

冲；奔；闯；赶紧；涌现

(Rush)人名；(英)拉什

When?the sergeant?yelled?out?my?number,?I?had to?rush?forward.?

中士一喊出我的号，我就得立刻冲出去。

dash和rush的区别

只能提供下牛津高阶英汉词典的解释了，你可以参考一下。

rush 1

1 v

[I, Ipr, Ip, It, Tn.pr, Tn.p, Dn.n, Dn.pr] (cause sb/sth to) go or come with great speed （使某人[某物]）急速去或来: Don't rush: take your time. 别急急忙忙的, 慢慢来. * Water went rushing through the lock gates. 水流经水闸时十分湍急. * The children rushed out of school. 孩子们飞快跑出学校. * Don't rush away/off -- I haven't finished. 别急着要走--我还没完呢. * People rushed to buy the shares. 人们抢着购买股票. * Ambulances rushed the injured to hospital. 救护车把受伤的人火速送到医院. * Relief supplies were rushed in. 救济品已急速送到. * Please rush me (ie send me immediately) your current catalogue. 请将你方现有目录尽速寄来为盼.

[I, Ipr, Tn, Tn.pr] ~ (sb) (into sth/doing sth) (cause sb to) act hastily （使某人）仓促行事: regret rushed decisions 对贸然做出的决定感到懊悔 * rush into marriage 仓促结婚 * Don't rush me -- this needs thinking about. 别催我--这事得考虑考虑. * rush sb into signing a contract 催促某人匆匆签署合同.

[Tn] attack or capture (sb/sth) by a sudden assault 突袭（某人[某事物]）: rush the enemy's positions, defences, etc 向敌人的阵地、 防御工事等突然发起进攻 * Fans rushed the stage after the concert. 音乐会结束后乐迷涌向舞台.

[Tn, Tn.pr] ~ sb/sth (for sth) (infml 口) charge (a customer, etc) a high or exorbitant price 向（顾客等）索高价, 敲竹杠: How much did the garage rush you for those repairs? 汽车服务站敲了你多少修理费?

(idm 习语) run/rush sb off his feet => foot1. rush into `print publish sth without proper care or consideration 草率出版某物.

(phr v) rush sth out produce sth very quickly 匆促生产某物; 赶制某物: Editors rushed out a piece on the crash for the late news. 编辑迅速将失事消息编入晚间新闻. rush sth through (sth) cause sth to become official policy, etc very quickly 使某事物很快通过成为官方政策: rush a bill through Parliament 使一项法案在议会中仓促通过.

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rush 2

2 / n

[sing] (instance of) rapid headlong movement or swift advance 急促的动作; 冲; 奔: The tide comes in with a sudden rush here. 这里潮水来势汹涌. * make a rush for the door 冲到门前 * People were trampled in the headlong rush. 大家拼命向前涌, 踩着了很多人.

[sing] sudden onset or surge of sth 突发; 突现: a rush of blood to the cheeks 脸一下子红起来 * work in a rush of enthusiasm 凭着一股热情工作 * a rush of cold air, eg as a window is opened 一股冷空气（如开窗时）.

[sing, U] (infml 口) (period of) great activity 繁忙的活动（时刻）: Why all this mad rush? 为什麽要这样急急忙忙的? * the Christmas rush, ie the period before Christmas when crowds of people go shopping 圣诞节前的购物热 * I'm in a dreadful/tearing rush (ie hurry) so I can't stop. 我忙得不可开交. * have a bit of a rush on 要忙一阵子 * [attrib 作定语] a rush job, ie one done as quickly or as soon as possible 要尽快做妥的工作.

[C] ~ on/for sth sudden great demand for goods, etc （对货物等的）大量急需, 争购: a rush on umbrellas, eg when there is heavy rain 争购雨伞（如下大雨时）.

rushes [pl] (infml 口) first print of a cinema film before it is cut and edited （**）样片（未经剪辑者）.

# `rush-hour n time each day when traffic is busiest because people are going to or coming from work （上下班时的）交通拥挤时间, 高峰时刻: morning/evening rush-hours 早上[晚上]交通拥挤时间 * [attrib 作定语] I got caught in the rush-hour traffic. 我遇上了高峰时刻的车辆, 寸步难行.

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rush 3

3 /n marsh plant with a slender pithy stem which is dried and used for making chair-seats, baskets, etc 灯心草（乾燥后用於编制椅面、 篮子等）: [attrib 作定语] rush matting 灯心草编织的席子.

> rushy adj full of rushes 长满灯心草的.

词义不同、用法不同。

1、词义不同。dash表示以最快的速度向前奔驰。rush表示因急躁或事务紧急而采取快速行动。

2、用法不同。dash指迅速向前冲。rush指在紧急情况下迅速行动。

总的来说，dash强调速度和动作的持续性，而rush强调的是因为某种原因而产生的紧迫感。

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