[ 复数 scratches 第三人称单数 scratches 现在分词 scratching 过去式 scratched 过去分词 scratched ]
scratch 刮伤 ; 划伤 ; 抓 ; 抓痒
scratch race 捕捉赛
start from scratch 从零开始 ; 从头做起 ; 白手起家 ; 从头开始
Scratch card 刮刮卡 ; 刮奖卡 ; 刮卡
from scratch 从头开始 ; 从零开始 ; 从头做起
starting from scratch 白手起家 ; 从零开始 ; 自力更生 ; 自食其力
scratch hardness 抗刮硬度 ; 刮痕硬度 ; [材] 划痕硬度
cat-scratch disease 猫抓病 ; 猫抓热 ; 猫抓症 ; 猫抓伤病
scratch sb a note 写封信给
The silicon wafer of IC manufacturing is required not only high degree of the plane, minimum surface roughness but also without metamorphic layer and scratch on the surface.
制造IC的硅片不仅要求极高的平面度,极小的表面粗糙度,而且要求表面无变质层、无划伤。
参考来源 - 半导体硅片化学机械抛光电化学与抛光速率研究The microhardness,binding force,porosity,the anti-corrosive and wear resistant performances are studied by using Vickers microhardness microscope,scratch tester, corrosive test,NSS and wear testing machine.
利用显微维氏硬度计、涂层附着力划痕仪、腐蚀法、中性盐雾试验法(NSS)以及磨损试验机对镍基TiN纳米复合镀层和镍镀层的显微硬度、结合力、孔隙率、耐腐蚀性能和耐磨性能等进行对比研究分析。
参考来源 - 超声—电沉积镍基TiN纳米复合镀层的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
同义词: abrasion scrape excoriation
同义词: boodle bread cabbage clams dinero dough gelt kale lettuce lolly lucre loot moolah pelf shekels simoleons sugar wampum
同义词: chicken feed
同义词: scrape scraping scratching
同义词: scribble scrawl cacography
"my sweater scratches"
同义词: scrape scratch up
"Don't scratch your insect bites!"
"scratch that meeting--the chair is ill"
"scratch that remark"
"they scratched a meager living"
"the lovers scratched their names into the bark of the tree"
以上来源于: WordNet
V-T If you scratch yourself, you rub your fingernails against your skin because it is itching. 挠
He scratched himself under his arm.
他在自己腋下挠了挠。
The old man lifted his cardigan to scratch his side.
那位老人撩起他的开襟毛衣挠了挠身子侧面。
V-T If a sharp object scratches someone or something, it makes small shallow cuts on their skin or surface. 划破
The branches tore at my jacket and scratched my hands and face.
那些树枝挂了我的夹克,划破了我的双手和脸。
N-COUNT Scratches on someone or something are small shallow cuts. 划伤
The seven-year-old was found crying with scratches on his face and neck.
那个7岁的孩子被找到时正在哭,脸上和颈上都有划伤。
PHRASE If you do something from scratch, you do it without making use of anything that has been done before. 从零开始
Building a home from scratch can be both exciting and challenging.
白手起家既激动人心又具有挑战性。
PHRASE If you say that someone is scratching their head, you mean that they are thinking hard and trying to solve a problem or puzzle. 绞尽脑汁思考
The Institute spends a lot of time scratching its head about how to boost American productivity.
这家研究所花大量时间绞尽脑汁思考怎样推进美国的生产力。
这只猫抓人吗?
His work simply isn't up to scratch.
他的工作根本达不到要求。
They knocked off $60 because of a scratch.
因为有擦痕他们将价格降了60元。
There is a scratch panel - just like a lottery ticket with number on the drug - each drug has a different number.
VOA: standard.2010.06.07
But for the next week or two when you're writing programs, at least for the first time, generally if you're trying Scratch to debug them like you might have been trying to troubleshoot Scratch, you're probably going to reason - through it by looking through the your code -- -- top to bottom, maybe engage a staff member for help -- but your friend will also be printf.
但是,在接下来的一两周内,当你们写程序的时候,或至少在第一次写的时候,通常如果你在调试程序,就像你们可能已经试着调试过,你们或许是通过查看你们的代码,来推断你们的程序-,从头到尾,可能还需要别人的帮忙-,但是你的朋友也将要打印输出。
So, they developed this bifurcated tool, which would be appl--you'd put the stuff on the surface of the tool and then you'd scratch the skin in a certain way so that you could produce sort of a reproducible introduction of the vaccine into the skin.
所以他们发明了一种分为两叉的工具,把疫苗抹在这种工具表面上,然后以某种方式在皮肤上刮,这样就能将疫苗,重复不断地引入到皮下
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