I heard a sharp scrape on the floor.
我听见地板上发出刺耳的刮擦声。
How did you get that scrape on your knee?
你膝盖上的擦伤是怎么弄的？
He fell off the bike and got a scrape on his knee.
他从自行车上摔下来，擦破了膝盖。
He fall off the bike and get a scrape on his knee.
他从脚踏车上摔下来，擦破了膝盖。
The doctor said the scrape on his arm would heal in a week.
医生说他胳膊上的擦伤一周后就会痊愈。
The prognostics of surface scrape on wheels is important for train safety.
车轮踏面擦伤的预示诊断对列车安全运行具有重要意义。
We might 'a' got into an awful scrape, tackling such a thing on a Friday.
我们在星期五干这样的事情，可能会陷入可怕的困境。
I was a little scared at first because he used a smooth edged tool to scrape the skin on my neck and shoulders.
我一开始有点害怕，因为他用一种边缘平滑的工具刮我颈部和肩膀的皮肤。
Recoiling in pain, I'd scrape my back or arms on the scaly tree bark.
我疼得直往后缩，后背或胳膊被粗糙的树皮刮伤。
I can just scrape by on what my parents give me.
我靠父母给的那点钱只能勉强度日。
But most have to scrape by on "zilch" or, at most, on a fraction of what is taken for granted in the for-profit world.
但大多数都只能白手起家，最好的也不过是以普通营利组织的一小部分来惨淡经营。
You also added the ability to handle HTML in a similar manner and touched on the basics of walking a website to scrape data not available in an XML format.
您还增加了以类似方式处理HTML 的能力，并初步了解了如何遍历一个网站，获取没有以XML 格式提供的数据。
Ford’s cash position is stronger—company insiders reckon that it might be able to scrape through on its own resources—but its chief executive, Alan Mulally, was not on Capitol Hill just for the ride.
（相对而言）福特的现金状况较好一些，公司知情人士认为福特能够靠自身财力侥幸度过这场危机。然而通用总裁艾伦•穆拉利并非在国会山走下过场而已，他也希望请求经济援助。
Indeed, he paid his boss to be listed as a dummy worker so that he could leave his work site. Then he and his wife could scrape out a living selling small bags of detergent on the black market.
每个月他还得给老板交钱，才能被允许离开工地，和老婆到黑市去倒卖去污粉来糊口。
Since the shed roof sloped from 7 feet down to 5 feet, I kept bumping the 6-foot 3-inch high crown of my head on the oak rafters. Recoiling in pain, I’d scrape my back or arms on the scaly tree bark.
由于单坡屋顶的高度从7英尺降至5英尺（2.1米降至1.5米），身高近190公分的我，不断地在橡木椽子上碰头，疼的我直往后退，结果鳞状的树皮又刮了后背和手臂。
Because fees have doubled in real terms since the last recession, to 10,000 pounds a year on average for day schools, any money parents scrape together will be burned through much faster.
由于上次经济衰退以来，实质费用已经翻了一倍，全日制学校达到了平均每年一万英镑，所以不管家长们凑出来多少钱都将很快被“烧”得精光。
I hate the scrape of chalk on a blackboard.
我讨厌粉笔在黑板上刮的声音。
One day, my carefree get boring, use a knife to scrape a few on the corners of the desk.
一天，我闲得无聊，就用小刀在旮旯的写字台上刮了几下。
Scrape your shoes on the door mat.
在门口的擦垫上把鞋擦一擦。
Scrape your shoes on the door mat before you come in.
他弯腰刮掉鞋子上的尘土。
I can scrape along on a reduced income for a short time, but not for ever.
短时间内，我可以靠减少的收入勉勉强强度日，但不能维持长久。
Oil on the fine white sand of the Mississippi, Alabama and Florida coastlines would depress tourism, but workers could scrape it up and haul it away.
当浮油向密士西比州、亚拉巴马州、佛罗里达州布满精细的白色沙粒的海滩袭来时，将使当地的旅游产业一蹶不振。而工人们不得不将沾满浮油的白色沙粒积攒在一起，以便拖走。
The pointed end could of course be used as a drill, while the long blades on either side would cut trees or meat or scrape bark or skins.
那尖端的一边肯定可以当成钻头，而两边长长的锋利边缘则可以用来伐树割肉，或者刮树皮扒兽皮。
I can scrape along on a reductive income for a short time, but not for ever.
收入减少后短期内我还可以凑合着过，但不能长期这样下去。
Scrape your shoes on the door mat before you come in.
我在进门前把鞋在垫子上擦了擦。
If we mark up Jones on two or three papers he will just scrape a pass.
如果我们在琼斯的两三份卷子上拉一些分，那他会勉强及格。
I can scrape by on a reduced income for a short time, but not for ever.
收入减少我可以在短期内勉强维持，可是不能长此下去。
Meanwhile, the scum on water face is skimmed to circumference of tank by skimming plate, and is skimmed to scrape harrow then is discharged.
同时，水面的浮渣通过撇渣装置撇向池边，再由刮渣耙撇进排渣斗排出池外。
A device used on a sand line in the tubing of an oil well to scrape the wax off the tubing.
用捞砂绳下入油井的油管中以刮去油管壁上的结蜡所用的装置。
A device used on a sand line in the tubing of an oil well to scrape the wax off the tubing.
用捞砂绳下入油井的油管中以刮去油管壁上的结蜡所用的装置。
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