fast的解释是什么

1. 敏捷的，快的，迅速的
2. 可靠的
3. 忠实的
4. 不褪色的
5. 牢实的，坚牢的，坚固的
6. 粘得紧的，固定的
7. 激烈的
8. （钟表）走得快的
9. 感光快的
10. 迅速发生的，立即发生的

1. 牢固地，紧紧地
2. 快地，迅速地
3. 酣畅地
4. 紧迫地
5. 接连不断地
6. 不久，立即
7. 完全地

1. 禁食期
2. 斋戒
3. 禁食
4. 绝食期

1. 节制饮食，节食
2. 忌食某些食物
3. 斋戒

1.快的;迅速的
Fast means happening, moving, or doing something at great speed. You also usefast in questions or statements about speed.

e.g. ...fast cars with flashing lights and sirens...
闪着灯、鸣着笛、飞速行驶的车辆
e.g. Brindley was known as a very, veryfast driver...
众所周知，布林德利是个喜欢飞车的人。

2.迅速地;立即
You usefast to say that something happens without any delay.

e.g. When you've got a crisis like this you need professional help —fast!...
当你遇到这样的危急情况，就需要专业救援了——要快！
e.g. We'd appreciate your leaving asfast as possible.
如果您能尽快离开，我们将不胜感激。

3.(钟表)偏快的，走得快的
If a watch or clock isfast, it is showing a time that is later than the real time.

e.g. That clock's an hourfast.
那个钟快了一个小时。

4.紧紧地;牢牢地;死死地
If you hold somethingfast, you hold it tightly and firmly. If something is stuckfast, it is stuck very firmly and cannot move.

e.g. She climbed the staircase cautiously, holdingfast to the rail...
她紧紧地抓着栏杆，小心翼翼地爬楼梯。
e.g. The tanker is stuckfast on the rocks.
油轮紧卡在礁石中间动弹不得。

5.坚定地;毫不动摇地
If you holdfast to a principle or idea, or if you standfast, you do not change your mind about it, even though people are trying to persuade you to.

e.g. We can only try to holdfast to the age-old values of honesty, decency and concern for others...
我们只能努力坚守那些古老的价值观：诚实、正派、关心他人。
e.g. He told supporters to standfast over the next few vital days.
他叫支持者在接下来的几个重要日子里站稳立场。

6.(颜色或染料)不褪色的，不掉色的
If colours or dyes arefast, they do not come out of the fabrics they are used on when they get wet.

e.g. The fabric was ironed to make the coloursfast.
为防止掉色，织物已经过熨烫。

7.骄奢淫逸的;刺激而快乐的
Afast way of life is one which involves a lot of enjoyable and expensive or dangerous activities.

e.g. Life in Detroit no longer satisfied him; he wanted thefast life of California.
他不再满意底特律的生活，想要过加利福尼亚那种刺激快乐的生活。

8.斋戒;禁食;绝食
If youfast, you eat no food for a period of time, usually for either religious or medical reasons, or as a protest.

e.g. I fasted for a day and half and asked God to help me.
我斋戒了一天半，祈求上帝伸出援手。

9.熟睡的;沉睡的
Someone who isfast asleep is completely asleep.

e.g. When he went upstairs five minutes later, she wasfast asleep.
他5分钟后上楼时，她已睡熟。

10.玩猫腻;玩弄
If you say that someoneis playing fast and loose, you are expressing disapproval of them for behaving in a deceitful, immoral, or irresponsible way.

fast的反义词

e.g. There have been people who have playedfast and loose with the rules.
有人在玩弄这些规则。

11.欺骗;哄骗;愚弄
If you say that someonehas pulled a fast one on you, you mean that they have cheated or tricked you.

e.g. No doubt someone had pulled afast one on her over a procedural matter.
无疑有人在程序性问题上骗了她。

12. to make afast buck -> see buck
fast lane -> see lane

1. 快速的：答(P):我们的方法是做大量的实验,快速发布并且不断进行改进. 我们尽早的(early),快速的(Fast)更新软件,并且认真收取用户的反馈. 问:优秀(Good)测试人员和卓越(Great)测试人员的区别是什么?

2. fast是什么意思

2. 法斯特：法斯特(fast)氧化锆研磨仪 是我公司08年推向市场的高端义齿加工设备,经过1年的推广在国内市场占有率是最高的,也已经出口到多个国外技工实验室. 产品的加工精度经过多家用户的验证完全达到德国,意大利进口设备的水平,

3.fast：functional assessment staging; 功能性评估量表

4.fast：fast access storage technology; 快速访问存储技术

5. fast的解释

5.fast：fully automated seamless travel; 全自动顺畅通行系统

1. The fast game of tennis soon exhausted the two players.
   快速度的网球比赛使两位选手很快就筋疲力尽了。
2. They went by fast train.
   他们搭快车走的。
3. He was such a fast talker that nobody could understand him.
   他讲话很快,没有人能听懂。
4. She was a fast weaver and the cloth was very good.
   她织布织得很快,而且布的质量很好。
5. He is my fast friend.
   他是我的忠实朋友。
6. Gradually they became fast friends.
   他们渐渐成为好朋友。
7. We dyed the cloth with a fast colour.
   我们用一种不褪色的染料染这种衣服。

1. The label says this shirt is colour fast.
   标签上说明,这种衬衫不易褪色。
2. It is five minutes fast.
   快3分钟。
3. My watch is three hours fast.
   我的表快了3个小时。

1. Is the window fast?
   窗子关紧了吗?
2. The roots of the tree are fast in the ground.
   这棵树的根牢牢地扎在地下。
3. The colours are bright and fast.
   这些颜色鲜艳而且不易褪色。
4. The colours aren't fast, so be careful when you wash these towels.
   这些颜色容易褪掉,所以洗毛巾时要小心一点。
5. If the colours are fast, you can wash the shirt in hot water.
   如果这件衬衫不掉色,你就可以用热水洗。
6. I'm early—my watch must be fast.
   我来早了——准是我的表快了。

1. He was running so fast that he couldn't stop himself.
   他跑得太快了,一下子停不下来。
2. The coach directed them to run faster.
   教练指导他们跑快一些。
3. He whipped the horse to make it go faster.
   他用鞭打马使它跑得更快。
4. My father is rather elderly now and can't walk very fast.
   我父亲现在上了年纪,没法走得更快。
5. The train was now going faster and faster.
   火车现在速度越来越快。
6. Driving very fast on a rainy night is not consistent with safety.
   雨夜开快车不安全。
7. I couldn't go any faster, even though the car behind was gaining on us.
   尽管后面的汽车越来越逼近我们,我也没法开得更快了。
8. A car needs a lot of power to go fast.
   汽车高速行驶需要很大动力。
9. He went on talking for a long time, but he spoke so fast that few of us could catch what he said.
   他滔滔不绝地讲了半天,但是他说话太快,我们没有几个知道他在说什么。
10. Don't speak so fast.
    不要说得那么快。
11. She works very fast,I can't keep pace with her.
    她工作很快,我的速度跟不上。
12. Children learn faster than adults.
    孩子比成人学得快。
13. His boots were frozen fast to his feet and would not come off.
    他的靴子跟脚牢牢地冻在一起,脱不下来了。
14. He lugged the horse right up to the tree and tied it fast to its trunk.
    他使劲把马一直拉到树跟前,把它牢牢地拴在树干上。
15. The boy was fast asleep before the bedtime story was finished.
    这个男孩没等临睡前的故事讲完就睡熟了。
16. It rained thick and fast.
    雨下得又密又急。
17. It was raining fast.
    当时正下大雨。

• She kept the yearly fast and went to the synagogue.

  出自：H. Segal

• A remarkably fast sleeper.

  出自：R. Macaulay

• The girl sat very insecurely, clinging fast.

  出自：D. H. Lawrence

• ☆ 直接源自古英语的fast，意为紧，迅速。