1. rack one's brains : 绞尽脑汁；

1. He was racked by doubts.
    疑虑折磨着他。

2. Racking his brains, he couldn't think of a single example.
    他绞尽脑汁却连一个例子都想不出来。

1. He lay there groaning like a prisoner stretched out on the rack.
    他躺在那里呻吟，就像一个囚犯被绑在肢刑架上。

2. The house went to rack and ruin.
    房子毁坏了。

3. The racks were crowded with new clothes.
    架子上挂满了新衣服。

danci.911cha.com

A：Hello, can I help you?
      您好，我能帮忙吗？

B：Well, I'm looking for some winter clothes for my wife.
      我要买一些冬天的衣服作为礼物送给我妻子。

A：Oh, it is the high time for your purchasing in our clothes shop. We are now having a pre-season sale on all our winter apparel.
      现在正是您在本店购物的好时间，我们的冬季衣服正在做换季前打折。

rack是什么意思

B：Really? What's that?
      真的么？

A：Everything for winter is 20% off.
      是的，所有的冬季服装打八折。

B：I think my wife may favor the sweater in the shopwindow. And would you like to aid me to look for any skirts going with this sweater?
      我想我妻子一定会喜欢陈列窗摆设的那件毛衣。你能帮我选件与它相配的下装吗？

rack

A：Sure. We have both skirts and trousers that would go well with the sweater. Look to this section.
      当然。我们有裙子和长裤都可以配那件毛衣。看看这边。

B：I especially like this flowery skirt. My wife must be very elegant in them.
      我特别喜欢这件花裙。我妻子穿上这套衣服一定显得很端庄。

rack

A：You have a good taste. It is very much in style this year.
      您好眼力。这是今年很流行的样式。

B：But I don't think the green one fits her complexion. Do you have any of those skirts in light color or tan?
      但我认为这种绿色的衣服不适合她的肤色。你们有没有浅色或棕褐色的？

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A：Look on the rack to your right.
      看看你右边的架子。

B：Oh yes. I'll take this one. Can I pay with a traveler's check?
      有，我就买这件了。我能用旅行支票付款吗？

rack

A：It's OK.
      可以。

1. 机架：欢迎各厂商及经销商来电咨询. 专业,专注,专心为你服务,为你创造无限价值. A液晶显示器(LCD)厂家专用仪器设备-----产地:台湾B液晶显示器(LCD)厂家专用仪器设备-----产地:台湾2.机架(Rack)整合固定用套件

2. 齿条：最近,Golestanian与其在伊朗IASBS的研究伙伴提出一种非接触式的齿条(rack)及齿轮(pinion)组合,该组合包含表面具有皱纹的平板(齿条)及圆柱(齿轮),两者的齿都希望位在对方的前面,以使位能降至最低,系统便是藉此运行,

3. rack

3. 支架：刮片部(130下方引导法兰(120),其中,上方引导法兰安装在腔体(140)上端,使燃料棒进入污垢样品取样腔(100)内部;刮片部位于腔体(140)中部,采集污垢;下方引导法兰安装在腔体(140)下端,向燃料储藏槽支架(rack)移出燃料棒.

4. 机柜：报废的印表机. 不用的电脑零件与周边. 报废的各种大型或小型的电脑. 各式零件,机柜(Rack),库存新品.各大厂牌伺服器及工作站 各式大量的电子废料、电脑IC废料、主机板、过期存货 0927-586868陈先生现场报价 < 2 小时前

1. Anonymous depressed before work, after the lectures covered the tired, after work and the hawkers have to bargain stop to the podium, he will lose these mundane world distractions, only the cadence of the time, rack their brains to speak, and only correct answer to intense The argument, in order to liven up the smile that only teachers spoke proudly Department of narcissism, and only when the students heard the emotional secretly applauded.
    上班前无名的郁闷，讲课后满身的疲惫，下班后也要和小贩们讨价还价，一站到讲台上，这些凡尘杂念便化为乌有，只有抑扬顿挫的读，挖空心思的讲，只有为了正确答案激烈的争论，为了活跃气氛会心的微笑，只有教师讲到得意处的自我陶醉，只有学生听到动情时的暗自叫好。

2. The ship has weathered every rack, the prize we sought is won, 14
    躲风暴避万险，航船捕获满载正返

3. rack的解释

3. Interest rates can easily be as much as twenty five or even thirty per cent so you probably do not want to rack up too much debt on these cards.
    利率可轻易高达25，甚至百分之三十，让你大概不想煞了太多的债务，这些卡。

4. The basic panel sits on a rack and the saw is moved on a track along the panel.
    基准墙板放置在一个架子上，锯子在轨道上沿墙板移动。

5. In chapter 2 of this dissertation, using meshing theory system, it systematically studies the basic rack, flank equation, fillet and the cutting, engagement requirements, crest tipping, calculation and measurement of tooth thickness, which provides detailed theoretical basis for designing and manufacturing hob for DIGLST and the basis for processing and checking the gear.
    本文第二章提出该齿轮的基准齿条和齿形参数，利用啮合原理系统地研究了齿面方程、齿轮传动正确啮合条件、齿顶变尖和齿根根切以及齿厚的计算与测量等，为设计齿轮、制造滚刀、加工检测等提供详细的理论依据。

6. 好好学单词·英语单词大全

6. Thereinto Chapter 4 tells of the analyzing of IKEA logistics data, the analyzing of pallet loads of IKEA, and select two alternative feasible storage systems from the eight basic pallet rack systems.
    把宜家家居配送中心仓储方案设计的整个过程，结合宜家家居的一些分析数据，方案的选择分析，成本的计算，最终方案的选择等做了详细的分析，解释和论述。

7. Most of hob design for non-involute gears are nowadays taken by approximation method. For example, the normal sectional profile of hob worm therad is usually regarded approximately as its basic rack profile. Recently, some new methods have been developed in this respect but, perhaps, they appear overelaborate since the principle of spacing engagement is based on. For this reason, the paper offers a new design procedure for hob worm based on the planar engagement principle with the intention of simplific...
    本文应用平面啮合原理精确设计各种非渐开线齿轮滚刀的基本蜗杆，提出并应用啮合线的投影原理从工件齿轮端截面的啮合线直接求得刀具蜗杆的端面齿形，而不必求出媒介齿条的齿形，方法很简单，还从啮合线的投影原理简明而形象地证明了一对螺旋齿轮直接啮合过程的啮合线是一条垂直于齿向的平面曲线。

8. rack的解释

8. In a SUV, it is irritating to have to fold down the seats every time that you want to load up your bike, which is why you will want to check into a receiver car bike rack for your truck or SUV.
    在越野车，这是刺激了对折下来的席位每次要加载您的自行车，这就是为什麼你会要检查到一个接收车自行车机架的卡车或SUV的。

9. Promote the use of human bodies saddletree mobile rack, easy feeling to promote uniformity without jitter and resistance, and finally fitted with cables and cable towline wear.
    用人力推动鞍架机构在机架上移动，感觉推动轻松无抖动且阻力均匀，最后装上电缆和穿电缆的拖链。

10. So by putting the incoming signal at around this reference, your rack equipment will work better as well.
    让你的信号接近这个电平，你的机架设备，调音台会工作的更好。

11. The result indicate that the capability of the bath is very good in most aspects. This new citrate copper plating bath can plate directly on steel, copper, brass, zincated aluminum and most high quality properly prepared zinc diecastings in both rack and barrel installations.
      我们按照国家标准方法检验了这种新型柠檬酸盐镀液的性能，并对镀层质量也进行了严格检测，结果表明该工艺在各方面都性能优良。

12. rack

12. The new bath can plate directly on steel, copper, brass, zincated aluminum and most high quality properly prepared zinc diecastings in both rack and barrel installations. The copper deposit which plates must be fine grained, smooth, dense and ductile.
      该工艺要求能够在钢铁、铜、黄铜、锌合金以及铝合金上面能直接电镀而得到细致、均匀、韧性好、结合力强的铜镀层，而且镀液也必须能适合挂镀、滚镀等多种电镀方式的需要。

13. The product has mainly: The electron product resembles: Mobile telephone box, MP3 MP4 competitive products package box etc.; Jewelry gift box: Box with brocade cover, box, glasses case spreading the box, jewel case, wrist watch box, putting on makeup etc.; Food resembles such as: Liquor box, health care articles, cake box, chocolate box, moon cake box etc.; The various stationery resembles: Notebook, photo album, document rack, pen container box, document fence, appliance box, toy gift box etc.; The product creates special field, the form is respectively different, the handicraft is dainty, model is exquisite, usage is reliable!
      产品主要有：电子产品类：手机盒、MP3 MP4精品包装盒等；首饰礼盒：锦盒、布盒、珠宝盒、手表盒、化妆盒、眼镜盒等；食品类如：酒盒、保健品、蛋糕盒、巧克力盒、月饼盒等；各种文具类：笔记本、相册、文件架、笔筒盒、文件栏、办公用品盒、玩具礼盒等；产品制造专业、形状各异、工艺讲究、造型精美、使用可靠！

14. Our rack rate is 600 Yuan.
      我们的市场价是600元。

15. We got the package for less a night than the rack room rate.
      我们享受到了比其他更便宜的房租待遇。

16. rack什么意思

16. Aim for a rack rate of about one hundred presses in a minute.
      目标是频率1分钟压100下。

17.

17. Becoming a member entitles you to discounts of 50% on the rack rate of member hotels.
      成为会员后，您以优惠50 ％的机架率的会员酒店。

18. I looked up and saw the clouds rack at an unusual rate.
      我抬头看到云朵在顺风飞驰。不适合

19. rack的翻译

19. Piping rack class parts is wide-ranging used in products design, such as forestry machinery and furniture design and so on.
      管状支架类零件在林业机械、家具等设计中得到广泛应用。

20. rack

20. Also, Tahoe's more slippery shape, thanks to improved aerodynamics, streamlined exterior mirrors and roof rack, and tighter body gap tolerances, makes Tahoe quieter as it slices through the air.
      此外，太浩湖的形状更光滑，改善空气动力学感谢，精简车外后视镜和车顶行李架，以及加强身体的差距公差，使浩安静，因为它通过空气片。

1. 挂物架；搁物架
    A rack is a frame or shelf, usually with bars or hooks, that is used for holding things or for hanging things on.

rack是什么意思

    e.g. My rucksack was too big for the luggage rack...
           我的背包太大了，行李架上放不下。
    e.g. You have to fight to reach the racks of clothes but the bargains are amazing.
           你得费力往前挤才能够到那一架架的衣服，但那些打折品的确超值。

2. 折磨;使痛苦
    If someone is racked by something such as illness or anxiety, it causes them great suffering or pain.

    e.g. His already infirm body was racked by high fever...
           他已经很虚弱的身体受着高烧的折磨。
    e.g. The country is now racked by three violent separatist movements.
           这个国家目前正被3场激烈的分离主义运动所困扰。

3. 绞尽脑汁；苦苦思索
    If you rack your brains, you try very hard to think of something.

    e.g. She began to rack her brains to remember what had happened at the nursing home.
           她开始绞尽脑汁地回忆在疗养院发生的事。

4. （身体或心理）受到折磨
    If you say that someone is on the rack, you mean that they are suffering either physically or mentally.

rack的翻译

    e.g. Only a year ago, he was on the rack with a heroin addiction that began when he was 13.
           就在一年前，他还被13岁时开始染上的海洛因毒瘾所折磨。

5. 荒废；衰败
    If you say that a place is going to rack and ruin, you are emphasizing that it is slowly becoming less attractive or less pleasant because no-one is bothering to look after it.

6. （衣服、商品等）现成的，成品的
    Off-the-rack clothes or goods are made in large numbers, rather than being made specially for a particular person.

rack是什么意思

    e.g. ...the same off-the-rack dress she's been wearing since the night before...
           她从昨晚就一直穿着的同一件成品裙装
    e.g. For our clothes, we went to a shop on Hollywood Boulevard, and we just picked it all off the rack.
           至于衣服，我们到好莱坞大道上的一家商店里，都是直接挑现成的买。

相关词组：rack up

1. a rapid gait of a horse in which each foot strikes the ground separately

    Synonym: single-foot

2. a form of torture in which pain is inflicted by stretching the body

3. a support for displaying various articles

    e.g. the newspapers were arranged on a rack

    Synonym: stand

4. framework for holding objects

5. an instrument of torture that stretches or disjoints or mutilates victims

    Synonym: wheel

6. the destruction or collapse of something

    e.g. wrack and ruin

    Synonym: wrack

7. rib section of a forequarter of veal or pork or especially lamb or mutton

1. torture on the rack

2. seize together, as of parallel ropes of a tackle in order to prevent running through the block

3. work on a rack

    e.g. rack leather

4. stretch to the limits

    e.g. rack one's brains

5. torment emotionally or mentally

    Synonym: torment torture excruciate

6. draw off from the lees

    e.g. rack wine

7. fly in high wind

8. run before a gale

    Synonym: scud

9. go at a rack

    e.g. the horses single-footed

    Synonym: single-foot

10. obtain by coercion or intimidation

    e.g. They extorted money from the executive by threatening to reveal his past to the company boss
           They squeezed money from the owner of the business by threatening him

    Synonym: extort squeeze gouge wring

11. put on a rack and pinion

      e.g. rack a camera