fast/quick/rapid/swift.导航词义：迅速的

1. fast:adj. 迅速的.指移动速度快的或能够快速移动的，也可指迅速或立即发生的。

a fast rate of increase

很快的增长率

She took a fast train to Shanghai.

她搭乘快车前往上海。

His motorboat is very fast.

他的汽艇速度非常快。

2. quick:adj. 迅速的；脑子反应快的.指持续或耗费时间短的，移动、做事等速度快的，或指人聪明、机敏的。

She gave the teacher a quick answer.

她给了老师一个迅速的回答。

He walked with quick steps.

他急速走着。

He is a quick boy.

他是一个机灵的男孩子。

The employee is a quick learner.

那名员工学东西很快。

3. rapid:adj. 迅速的.指快速发生或完成的。

a rapid recovery

迅速康复

The company made a rapid profit growth in the last decade.

这家公司在过去10年间利润快速增长。

4. swift:adj. 迅速的；敏捷的.指立即发生或马上做出的；也可指移动速度快的或能够快速移动的，作此义解时只作定语。

a swift runner

跑得快的人

They gave a swift reply.

他们立刻给出了答复。

Hearing footsteps, the two thieves made a swift exit.

听到脚步声，那两名小偷飞快地溜走了。

全部

1·He runs fast in the race.

他在比赛中跑得很快。youdao

2·The car can go very fast on the highway.

汽车在高速公路上能开得非常快。youdao

3·Time passes fast when you're having fun.

当你开心的时候，时间过得很快。youdao

4·She types fast and accurately.

她打字又快又准。youdao

5·The river flows fast after the heavy rain.

大雨过后，河水湍急。youdao

6·We need to make a fast decision.

我们需要迅速做出决定。youdao

7·The cheetah is the fastest animal on land.

猎豹是陆地上跑得最快的动物。youdao

8·He reads books very fast.

他读书非常快。youdao

9·The elevator goes up fast.

电梯上升得很快。youdao

10·Let's walk a bit faster to get there on time.

我们走快点，以便准时到达那里。youdao

快速

1·It's vital to zap stress fast.

快速消除压力非常重要。《牛津词典》

2·Each house had a helipad for a fast evacuation.

每所房子都有一个供快速撤离用的直升机升降坪。《柯林斯英汉双解大词典》

3·The Australian in lane four is coming up fast from behind.

第四道的澳大利亚运动员正从后面快速追赶上来。《牛津词典》

4·He's trying to learn English fast with evening classes twice a week.

他在努力通过一周上两次夜校来快速学习英语。《柯林斯英汉双解大词典》

5·I kept the engine running because it might be necessary to leave fast.

我让发动机一直开着，因为可能需要快速离开。《柯林斯英汉双解大词典》

快

1·That clock's an hour fast.

那个钟快了一个小时。《柯林斯英汉双解大词典》

2·You shouldn't drive so fast.

你不应该把车开得这么快。《牛津词典》

3·They work terrifically fast.

他们工作极快。《柯林斯英汉双解大词典》

4·We have a fast turnover of stock.

我们的货物周转快。《牛津词典》

5·How fast were you going?

当时你们走得有多快？《牛津词典》

迅速地

1·Be very careful when running these traces, because you will run out of disk space really fast if you don't have the disk bandwidth for these files.

在运行这些跟踪的时候，一定要非常小心，因为如果您没有足够的磁盘空间用于这些文件，那么将会迅速地耗尽磁盘空间。

2·Though he was fast losing control of his body, his mind and voice were clear for about three days after I got home, and we had some good talks.

尽管他的身体正在迅速地不听使唤了，他的头脑和表达能力在我回来的三天里还是很清楚的，我们好好地聊了几次。

3·Some of our junior faculty are totally astounded when they see how fast grant or startup money goes because they have not really considered the costs, she says.

“当我们的一些青年教师看到拨款或启动资金是如何迅速地运作的时候，他们完全震惊了，因为他们还没有真正考虑到成本。”她说。

4·We are fast approaching a time when the roar of a tiger in the wild will be replaced forever by silence.

老虎在旷野中的呼啸将永远被寂静所取代，这一天正迅速地向我们逼近。

5·The provoking SMS messages were circulated to people so fast that the security personnel could not prevent it.

这则激怒人的短讯如此迅速地在民众间流传，以致安全人员未能阻止。

很快地

1·If you regularly run out too fast, you may need to rethink your budget.

如果你总是很快地把钱花光，或许你需要重新考虑一下你的预算。

2·The disease is spreading fast in the village.

疾病在村子里很快地蔓延着。

3·It was feared that H1N1 would spread fast through the 150-strong group but the Royal Ballet distributed Tamiflu and by yesterday the six had recovered.

人们担心，甲流会在这150多人的团内很快地传染，不过芭蕾团给团员分发了药物达菲(Tamiflu)，到昨天为止六人都已康复。

4·Peter got down very quietly off the wheel-barrow, and started running as fast as he could go, along a straight walk behind some black-currant bushes.

彼得很安静地爬下独轮车，开始尽他所能，沿着红醋栗丛后一条直直的走道很快地跑去。

5·Peter got down very quietly off the wheel-barrow, and started running as fast as he could go, along a straight walk behind some black- currant bushes.

彼得很安静地爬下独轮车，开始尽他所能，沿着红醋栗丛后一条直直的走道很快地跑去。

迅速的

1·Night was fast approaching.

黑夜迅速降临。《牛津词典》

2·The boat was beginning to sink fast.

那艘船开始迅速下沉。《柯林斯英汉双解大词典》

3·The French runner is coming up fast on the inside.

法国的赛跑选手正从内圈迅速赶上来。《牛津词典》

4·Research indicates that eating habits are changing fast.

研究显示，饮食习惯正迅速改变。《牛津词典》

5·This diet is suited to anyone who wants to lose weight fast.

这一食谱适合每一个希望迅速减肥的人。《牛津词典》

快捷

1·In some cases, it may be quite easy and fast, and in other cases there are special issues that need to be resolved.

在某些情况下，有可能非常容易和快捷，但是在另外一些情况下，需要解决某些特殊的问题。

2·Now, large spreadsheets or large documents could be read in from the disk and held in RAM memory for fast access and manipulation.

现在大型电子数据表或大型电子文件可以在光盘里读取，还可以通过快捷操作把它们放到内存中。

3·Or you might explain that the service in a restaurant was fast because the place was empty.

或者你可能解释说，某家餐馆的服务很快捷，因为餐馆里没什么客人。

4·The first fast path for accumulating content is to import a solution information project created by another user.

积累内容的第一种快捷途径是导入由其他用户创建的解决方案信息项目。

5·Middle-aged man is spurning the fast car for a flash bike. But is this the tip of a fitness iceberg or just a yearning for expensive gear?

中年人会为一辆崭新的自行车而丢掉快捷的汽车。但这是健康的警告还是仅仅是个人渴望一台昂贵的装备呢？

速度快的

1·Also, high throughput applications with fast response times can realize a performance gain by keeping the connections open, rather than building up and closing the connection on each request.

另外，通过保持连接为打开状态，而不是针对各请求打开或关闭连接，响应速度快的高吞吐量的应用程序也可以实现性能提升。

2·With high protein content, and the ability to breed fast, the snail was seen as an ideal food source.

由于这种蜗牛含有丰富的蛋白质，繁殖速度快，因此被认为是一种理想的食品来源。

3·They’re really fast and exciting.

它们速度快而且很激烈。

4·Planets that grow fast enough to become gas giants eat up all the gas around them, slowing their migration speeds and giving them a chance to survive.

而速度快得可以成为“气体巨人”的行星会消耗他们周围所有的气体，以此减缓他们迁移的速度使其得以存活。

5·You can get engineering that is scalable and fast enough to provide an almost-real-time, robust face-recognition system that works under quite broad, realistic conditions.

你可以得到能够在相当广泛的、现实的工作条件下运行的，可扩展的、速度快到足以提供近乎实时的鲁棒的面部识别系统。

禁食

1·Harbor seals are small compared with other phocids species such as grey seals, all of which are known to fast for the entire lactation period.

与其他 phocids 物种（如灰海豹）相比，港海豹体型较小。众所周知，灰海豹在整个哺乳期都禁食。

2·You fast... still nothing.

你禁食…仍然没用。

3·So you may start out craving sugar in the beginning of the fast, but later on your cravings may shift to something else like vegetables or healthy fats.

所以虽然你在禁食的开始会很想吃糖，但后来你的追求会转向其他东西，比如说蔬菜或健康脂肪等。

4·He particularly cautions against beginning a diet with a fast or cleansing day, which appears to trigger significant alterations in the immune system that work against weight loss.

他特别提醒人们不要一开始就通过整日禁食或净化来减肥，因为这样似乎会激发免疫系统发生重大变化，从而抵抗减肥。

5·Because it is illegal in these countries to consume food or water in public during daylight hours during Ramadan, construction workers are compelled to fast, to a certain extent.

这是由于，在这些国家，斋月期间的白天公开进食任何食品或水都是非法的行为，因此建筑工人们在某种程度上也在被迫禁食。

速

1·Some people are fast runners.

有些人是速跑者。

2·If I'm competing in a big competition, I tend to do the same and listen to something hard and fast before my events.

如果我在一个大的比赛项目中参加比赛的话，我也会做同样的事，就是比赛前听些金属或是激速的歌。

3·From the Point of view of psychology, reading psychology and information transmission theory, this Paper reveals the significance of fast reading training in English.

本文从心理学、阅读心理学和信息传播理论的观点分析了英语速读训练的意义；

4·In WNN the most fast grads descent methodology was adopted to adjust the network parameters and the learning rate by self adapting learning rate method.

对小波神经网络采用最速梯度下降法优化网络参数，并对学习率采用自适应学习速率方法自动调节。

5·Much attention has been paid to the development of students ability of reading English, especially that of fast reading.

对学生英语阅读能力尤其是速读能力的培养已受到人们的普遍重视。

(1)fast food速食，快餐

(1)as fast as和…一样快

(1)fast growth快速生长

(1)fast response快速响应

(1)fast algorithm快速算法

(1)fast fourier transform快速傅里叶变换