scan的词典解释是：粗略地看;快读;浏览When youscan written material, you look through it quickly in order to find important or interesting information。scan的词语用法是v.(动词)scan的基本含义是“看,扫视”,指一部分一部分地审视,可指认真观察研究,也可指粗略地浏览,须依据上下文确定其含义。引申还可指“合韵律”。scan的读音是英[sk?n]；美[sk?n]。
一、详尽释义点此查看scan的详细内容
n.(名词)- 浏览，快速查阅，粗略一看，扫视
- 细看，细察，细查，审视
- 眼界，视野
- 【电视】扫描，扫掠
- （胎儿）扫描检查
- 押韵
- 扫描范围
v.(动词)- 浏览，大致一阅，翻阅，粗略地看（读）
- 审视，细看，细察，细查，察看，端详
- 标出诗的格律，划分音步
- 按韵律吟诵，按句调读，读起来抑扬顿挫
- 校验
- 韵律合拍，符合格律，符合韵律，顿挫合拍
- 【无线电】扫描，扫掠，把...扫描进...
- 观测，严密监视
- 【计】扫描
- 扫略
- 分析韵律
二、双解释义
v.(动词)- vt. 匆促地略看; 扫视 glance at quickly, but not very thoroughly
- vi. 合韵律 (of verse) to fit a metrical pattern
三、英英释义
Noun:- the act of scanning; systematic examination of a prescribed region;
"he made a thorough scan of the beach with his binoculars"
- an image produced by scanning;
"he analyzed the brain scan"
"you could see the tumor in the CAT scan"
Verb:- examine minutely or intensely;
"the surgeon scanned the X-ray"
- examine hastily;
"She scanned the newspaper headlines while waiting for the taxi"
- make a wide, sweeping search of;
"The beams scanned the night sky"
- conform to a metrical pattern
- move a light beam over; in electronics, to reproduce an image
- read metrically;
"scan verses"
- obtain data from magnetic tapes;
"This dictionary can be read by the computer"
四、例句
Could you teach me how to scan an image?
你可以教我如何扫描一个影像吗?
I scanned the newspaper when I was waiting for the bus.
等公共汽车的时候，我匆匆浏览了一下报纸。
She scanned his face, looking for signs of what he was thinking.
她审视他的脸,试图探寻他在思考什么。
I scanned my pocket for change.
我仔细查看囗袋找零钱。
The verses scan well.
这些诗句符合韵律。
The doctors gave him an ultrasonic brain scan.
医生给他做了脑部超声波扫描检查。
I'm too busy to read the whole newspaper, I just scan the headline.
我太忙了，没法看整份报纸，只是浏览了一下大标题。
Employers receive many resumes and must scan each of them quickly.
雇主会收到许多简历，因此必须快速浏览它们。
五、常见句型
用作动词(v.)
用作不及物动词S+～(+A)- The second line of that verse doesn't scan properly.
那首诗的第二行不符合格律。
用作及物动词S+～+ n./pron.- He scanned the horizon, looking for land.
他仔细察看地平线,看是否能找到陆地。 - The shipwrecked sailor scanned the horizon anxiously.
这位难船的水手焦急地审视着海天相接之处。 - He scanned the newspaper while waiting for the train.
他边等火车边看报纸。 - He read some chapters and scanned the rest of the book.
他阅读了书中的几章并粗略地看了一眼其余部分。 - She scanned the list of names to see if hers was on it.
她粗略地看了一下名单,想知道是否有她的名字。 - The radar was scanning the sky.
雷达正在监视着天空。 - The flashlight's beam scanned every corner of the room.
手电的光束扫掠了房间的每一个角落。
其他- The other letter which I opened and scanned rapidly was from John.
我拆开并匆匆看过的另一封信是约翰写来的。
六、常用短语
用作动词(v.)
- scan for (v.+prep.)
为寻找…而看 look at sth carefully for sth
scan sth for sthAstronomers scanned the sky for a sight of the comet.
天文学家们仔细观察天空,想看到彗星。
He scanned the newspaper for the information he needed.
他仔细地看报纸来找出自己需要的东西。
He scanned the list for his name.
他粗略地看了一眼名单来找出自己的名字。
He scanned the small advertisement for a job.
他粗略地看了一下广告,想找到一份工作。
The area was scanned for signs of enemy aircraft.
对该地区进行雷达搜索以求发现敌机。
七、词义辨析
v.(动词)- scan, browse, leaf, read
- 这四个词都有“读”的意思。它们之间的区别是：browse指“泛读”“浏览”,其目的在于挑选,有时也引申为采购其他物品; leaf一般指快速翻动,其目的只看看关键性的词汇或段落,多与through连用; 而scan则指迅速阅读一篇文章以便能抓住其主要内容,其目的性很强,也比leaf和browse严肃; 而read属于普通用语,应用十分广泛,既可指“泛读”“浏览”,也可指“朗读”“默读”“精读”。例如:
- There was no time to read the whole magazine so I just browsed through the pages.由于没有时间读完整本杂志,所以我只是随便翻阅了一下。
- She often browses in dress shops during her lunch hour.她利用午餐休息时间经常逛逛服装店。
- He quickly leafed through the phone book to find the numbers of a few hotels.他很快地翻阅着电话簿查找一些饭店的电话号码。
- She scanned the list of names to see if hers was on it.她粗略地看了一下名单,想知道是否有她的名字。
- read，devour，scan，skim
- 这些动词均有“读、阅读”之意。
- read最普通用词，含义广泛。既指朗读又可指默读。
- devour指贪婪地读，暗含对某些作者或作品迷恋之义。
- scan指快速扫视文章等以抓其要旨或找寻某一具体信息。
- skim指略读或浏览。
scan的相关近义词
examine、glance at、inspect、look over
scan的相关临近词
scandal、scampi、scank、Scanu、scanf、Scano、Scanic、Scanio、Scanci、Scania、Scanni、Scanga
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