1. up to scratch : 合格, 处于良好状态；

2. from scratch : 从零开始, 从无到有, 白手起家；

3. without a scratch : 丝毫未受伤, 安然无恙；

1. His name was scratched from the list.
    他的名字被从名单上划掉了。

2. He scratched a note and put it on her desk.
    他草草写了一张字条放在她书桌上。

3. The cat scratched a hole in the ground.
    猫在地上扒了一个洞。

1. A dog scratched at the door to be let in.
    狗嚓嚓地抓门要想进来。

1. /u0039/u0031/u0031/u67E5/u8BE2/u00B7/u82F1/u8BED/u5355/u8BCD

1. 刮伤：不断的腐蚀氧化所形成的微抛光屑,经抛光液的化学去聚合作用与冲除,而达到移除的目的. 最佳的抛光反应机构是当机械力与化学力二者处於平衡时的状态. 抛光过程中,若有过於激烈的机械力作用,将造成刮伤(Scratch).

2. scratch

2. 刮痕：洛氏( Rockwell)硬度,邵氏(Shore)硬度,莫氏(Mohs)硬度,刮痕(scratch)硬度和维氏(vickers)硬度等玻璃化温度(Glass transition temperature) 无定形或半结晶聚合物从粘流态或高弹态向玻璃态转变(或相反的转变)的较窄温度范围的近似中点,

3. 暂存：首先,可以选择特点(feature)显示在Gallery网站管理区域中已安装的外观主题里. 其次,可以编辑外观主题模板及风格页文件. 最后,你还可以创建自己的外观主题--在已有外观主题的基础上或者是借由暂存(scratch).

4. 划痕：b)压延(轧制)、热处理工序,出现的质量问题.如:热处理时由于没有控制好温度,所导致的气泡、韧性不足、成色不足,晶粒粗大等现象,压延油、灰尘、金属屑(chip)等杂物附着,划痕(scratch)等.

1. Cat scratch disease is an infectious disease. Bartonella henselae is the etiologic agent in most cases of CSD.
    猫抓病是一个感染性疾病，巴东体属细菌是最主要造成猫抓病的致病菌。

2. scratch

2. Water Works stickers eight lines, specializing in the production of water stickers, water transfer printing, thermal transfer, screen printing, Ribena, stickers, ceramics, glass decals, scratch music, tattoo stickers, high temperature US-profile rubber......
    水贴纸贴工流水线8条，专业生产水贴纸，水转印，热转印，丝印，招纸，不干胶贴纸，陶瓷，玻璃贴花，刮刮乐，纹身贴纸，高温美纹胶。。。。。。

3. As you do, I did some research and ended up writing a new class from scratch.
    当你这样做，我做了一些研究，最终从头编写一个新类。

4. scratch在线翻译

4. You scratch and scratch until the blood comes, but you can't get permanently deloused.
    于是你搔了又搔，直到搔出血来，可还是无法永远摆脱虱子的骚扰。

5. Such as: weight is the weight of half the crystal steel doors, anti-knocking, scratch resistance, corrosion resistance, high temperature, waterproof, non-color, easy cleaning, and environmental protection advantages of
    重量是晶钢门一半的分量、耐磕碰、耐划伤、耐腐蚀、耐高温、防水、无色差、易清洁、环保等优势

6. 911查询·英语单词

6. If you want to fly with the eagles, you can`t scratch with the turkeys.
    如果你想和雄鹰一起飞翔，请你不要跟火鸡呆在一起。

7. danci.911cha.com

7. By the information analysis of fold, reverse fault, angular unconformity contact relation, jointing, scratch, microstructure and acoustic emission testing, we can know that compression activity of Jiaolai basin has three stages.
    通过褶皱、逆断层、角度不整合接触关系、节理、擦痕、显微构造和声发射测试资料分析，胶莱盆地经历的压缩活动主要有三期。

8. It is as though you were to pull a sharp knife in a straight line across a rotating disc; the scratch on the surface would be curved rather than straight.
    这就像你拿一把锋利的小刀在一个旋转的唱片上画上一条直线一样；表面的划痕将是曲线而不是直线。

9. The new paint wont adhere to the walls so I'll have to strip it all off and start from scratch.
    新涂的油漆粘不住墙壁，因此我得把它全部刮掉，重新刷过。

10. The new paint won't adhere to the walls so I'll have to strip it all off and start from scratch.
    新涂的油漆粘不住墙壁，因此我得把它全部刮掉，重新刷过。

11. 好好学单词·英语单词

11. You can even start with one of their recipes and modify it to your tastes, so you don`t have to start from scratch.
      你甚至可以开始与他们的一个菜谱，并修改它，以你的口味，让您不须从头开始。

12. Result management system management system teacher may manage student s each study result and may free scratch seeks the summer resident feeling, thanks.
      详细说明：成绩管理系统老师可以管理学生的每学习的成绩和可以自由的擦寻夏候鸟感，谢谢。

13. scratch在线翻译

13. To date, we have around 1, 200- furniture items, made from wide ranging materials such as sisal, carpet, anti-scratch carpet, long plush or short plush.
      到目前为止，我们拥有大约1200种猫爬架款式，用材广泛，比如：剑麻、地毯、抗抓地毯、长毛绒或短毛绒等。

14. scratch

14. Therefore, from appearance, it is almost invisible The reason why we use soft rubber is that it can effecively resist the scratch and scrab of the peddles.
      我们使用软胶，是因为小腿上受到的伤害，多数是因为脚踏带来的刮伤，而软胶本身的韧性能较好地抵御这类的伤害，从而达到减轻伤害的效果。

15. If you sit in the sofa, the cat will scratch away at you.
      如果你坐在沙发上，这猫就会不停地抓你。

16. /u0039/u0031/u0031/u67E5/u8BE2/u00B7/u82F1/u8BED/u5355/u8BCD

16. You don't get to screw around on me, take my money and then walk away without a scratch.
      你不必把我耍得团团转，拿走我的钱，然后若无其事的离开。

17. scratch

17. How do you decide when you should start from scratch and throw away existing code versus refactor it?
      那么，如何判断什么时候应该彻底抛弃现有代码从头开始，而不是选择重构？

18. It wrecked his car, but he was wearing his seat belt and that saved his skin -- he walked away without a scratch.
      那一辆车穿红灯，然后撞上了我儿子的车，把他的车给撞坏了，但是因为他带着安全带，所以他一点都没有受伤。

19. scratch

19. Seat belt and that saved his skin —— he walked away without a scratch.
      下面我们要举的一个例子虽然没有生命危险，但是对于一个学生来说也是很重要的事。

20. Double spacing Chang Chin-paper plate import too tight, trying to enter the card surface scratch produced
      单张不退纸限位不活不入口功不松，不兵侧在不入去的卡片爆发侧背后划伤

1. 给…搔痒;给…挠痒
    If you scratch yourself, you rub your fingernails against your skin because it is itching.

    e.g. He scratched himself under his arm...
           他在胳膊下面挠了挠。
    e.g. The old man lifted his cardigan to scratch his side...
           老人撩起开襟毛衣挠了挠身体的一侧。

2. 划伤;划出痕迹
    If a sharp object scratches someone or something, it makes small shallow cuts on their skin or surface.

    e.g. The branches tore at my jacket and scratched my hands and face...
           树枝刮破了我的夹克，划伤了我的手和脸。
    e.g. Knives will scratch the worktop.
           小刀会在工作台上留下划痕。

3. 划痕;擦痕
    Scratches on someone or something are small shallow cuts.

    e.g. The seven-year-old was found crying with scratches on his face and neck...
           那名 7 岁男孩被发现时正在哭泣，脸部和颈部都有划伤。
    e.g. I pointed to a number of scratches in the tile floor.
           我指向地板砖上的一道道划痕。

4. 从零开始;从头做起;白手起家
    If you do something from scratch, you do it without making use of anything that has been done before.

好好学单词·英语单词

    e.g. Building a home from scratch can be both exciting and challenging...
           建立一个全新的家庭既让人兴奋又富于挑战。
    e.g. Hong Kong's manufacturing industry did not start from scratch in the post-war period.
           战后，香港制造业的兴起并非从零开始。

5. 苦苦琢磨;绞尽脑汁
    If you say that someone is scratching their head, you mean that they are thinking hard and trying to solve a problem or puzzle.

scratch的解释

    e.g. The Institute spends a lot of time scratching its head about how to boost American productivity.
           该协会花费大量时间苦苦思索如何提高美国的生产力。

6. 触及表面;隔靴搔痒;浅尝辄止
    If you only scratch the surface of a subject or problem, you find out or do a small amount, but not enough to understand or solve it.

    e.g. Officials say they've only scratched the surface of the drug problem...
           官员们说他们只是触及了毒品问题的表面。
    e.g. We had only two weeks to tour Malaysia, which was hardly enough time to scratch the surface.
           我们只有两周的时间游览马来西亚，连走马观花都来不及。

7. 达到标准;合格;令人满意
    If you say that someone or something is not up to scratch, you mean that they are not good enough.

    e.g. My mother always made me feel I wasn't coming up to scratch.
           母亲总是使我觉得自己不够优秀。

1. an indication of damage

    Synonym: scrape scar mark

2. (golf) a handicap of zero strokes

    e.g. a golfer who plays at scratch should be able to achieve par on a course

3. poor handwriting

    Synonym: scribble scrawl cacography

4. a harsh noise made by scraping

    e.g. the scrape of violin bows distracted her

    Synonym: scrape scraping scratching

5. dry mash for poultry

    Synonym: chicken feed

6. a line indicating the location of the start of a race or a game

    Synonym: start starting line scratch line

7. a competitor who has withdrawn from competition

8. informal terms for money

    Synonym: boodle bread cabbage clams dinero dough gelt kale lettuce lolly lucre loot moolah pelf shekels simoleons sugar wampum

9. a depression scratched or carved into a surface

    Synonym: incision prick slit dent

10. an abraded area where the skin is torn or worn off

    Synonym: abrasion scrape excoriation

1. cause friction

    e.g. my sweater scratches

    Synonym: rub fray fret chafe

2. cut the surface of
    wear away the surface of

    Synonym: scrape scratch up

3. carve, cut, or etch into a material or surface

    e.g. engrave a pen
           engraved the trophy cupt with the winner's
           the lovers scratched their names into the bark of the tree

    Synonym: engrave grave inscribe

4. gather (money or other resources) together over time

    e.g. She had scraped together enough money for college
           they scratched a meager living

    Synonym: scrape scrape up come up

5. remove by erasing or crossing out or as if by drawing a line

    e.g. Please strike this remark from the record
           scratch that remark

    Synonym: strike expunge excise

6. scrape or rub as if to relieve itching

    e.g. Don't scratch your insect bites!

    Synonym: rub itch

7. postpone indefinitely or annul something that was scheduled

    e.g. Call off the engagement
           cancel the dinner party
           we had to scrub our vacation plans
           scratch that meeting--the chair is ill

    Synonym: cancel call off scrub