[VERB 动词]粗略地看；快读；浏览 When you scan written material, you look through it quickly in order to find important or interesting information.
[V n]
[V through n]
She scanned the advertisement pages of the newspapers...
她浏览了一下报纸的广告页。
I haven't read much into it as yet. I've only just scanned through it.
我还没有细细研读，只是粗略地翻看了一下。
Scan is also a noun.
I just had a quick scan through your book again.
我只是又快速浏览了一遍你的书。
2
[VERB 动词]细看；察看；审视；端详 When you scan a place or group of people, you look at it carefully, usually because you are looking for something or someone.
[V n]
[V n for n]
[V prep]
[no passive]
The officer scanned the room...
那名警官仔细检查了房间。
She was nervous and kept scanning the crowd for Paul...
她很紧张，眼睛不停地在人群中搜寻保罗。
He raised the binoculars to his eye again, scanning across the scene.
他再一次把双筒望远镜举到眼前，仔细观察整个现场。
3
[VERB 动词](用机器)扫描(行李等) If people scan something such as luggage, they examine it using a machine that can show or find things inside it that cannot be seen from the outside.
[V n]
[Also V]
Their approach is to scan every checked-in bag with a bomb detector.
他们的方法是用炸弹探测器对每一个办理了登机手续的箱包进行扫描。
scanning
...routine scanning of luggage.
常规行李扫描
4
[VERB 动词]扫描(磁盘以查毒) If a computer disk is scanned, a program on the computer checks the disk to make sure that it does not contain a virus.
[V n]
[COMPUTING 计算机]
The disk has no viruses — I've scanned it already.
这个盘没有感染病毒——我已经扫描过了。
5
[VERB 动词]扫描(照片或文件) If a picture or document is scanned into a computer, a machine passes a beam of light over it to make a copy of it in the computer.
[be V-ed into/onto n]
[be V-ed in/on]
[usu passive]
[COMPUTING 计算机]
The entire paper contents of all libraries will eventually be scanned into computers...
所有图书馆的全部纸质内容最终都会被扫描进电脑。
Designs can also be scanned in from paper.
设计图也可以从纸上扫描进电脑。
6
[VERB 动词](雷达、声呐等)扫描，扫掠 If a radar or sonar machine scans an area, it examines or searches it by sending radar or sonar beams over it.
[V n]
The ship's radar scanned the sea ahead.
船上的雷达扫描了前方的海域。
7
[N-COUNT 可数名词](医疗)扫描检查 A scan is a medical test in which a machine sends a beam of X-rays over a part of your body in order to check that it is healthy.
[usu with supp]
He was rushed to hospital for a brain scan.
他被火速送往医院做脑部扫描。
...a breast scan to check for cancer.
为诊察癌症所做的乳腺扫描检查
8
[N-COUNT 可数名词]胎儿扫描检查 If a pregnant woman has a scan, a machine using sound waves produces an image of her womb on a screen so that a doctor can see if her baby is developing normally.
9
[VERB 动词](诗)符合格律，韵节合拍 If a line of a poem does not scan, it is not the right length or does not have emphasis in the right places to match the rest of the poem.
[V]
[usu with brd-neg]
He had written a few poems. Sid told him they didn't scan.
他写了几首诗。锡德告诉他那几首诗都不押韵。
Oxford
scan/skæn; NAmEskæn/
verb
,
noun
scanscansscannedscanningverb(-nn-)1[transitive ]to look at every part of sth carefully, especially because you are looking for a particular thing or person 细看；察看；审视；端详SYN
scrutinize
scansth for sth ◆He scanned the horizon for any sign of land.他仔细眺望地平线，找寻陆地的踪影。scansth ◆She scanned his face anxiously.她急切地端详着他的脸。2[transitive , intransitive ]to look quickly but not very carefully at a document, etc. 粗略地读；浏览；翻阅scansth (for sth) ◆I scanned the list quickly for my name.我很快浏览了一下名单，看有没有我的名字。scanthrough sth (for sth) ◆She scanned through the newspaper over breakfast.她边吃早饭，边浏览报纸。3[transitive ]scansth to get an image of an object, a part of sb's body, etc. on a computer by passing X-rays,ultrasoundwaves or electromagneticwaves over it in a special machine （X 射线、超声波、电磁波等）扫描◆Their brains are scanned so that researchers can monitor the progress of the disease.研究人员对他们的大脑加以扫描，以监察病情的发展。4[transitive ]scansth (of a light, radar,etc. 光束、雷达等)to pass across an area 扫描；扫掠◆Concealed video cameras scan every part of the compound.几台暗藏的摄像机把院子里的每一个角落都拍了进去。5[intransitive , transitive ]scan(sth) ( computing 计) (of a program 程序)to examine a computer program or document in order to look for a virus （为搜索病毒而）扫描（文件）◆This software is designed to scan all new files for viruses.这个软件是为搜索所有新文件的病毒而设计。6[transitive ]scansth ( computing 计) to pass light over a picture or document using a scannerin order to copy it and put it in the memory of a computer （用扫描设备）扫描（图像或文件 )◆How do I scan a photo and attach it to an email?怎样把照片扫描并以附件形式加在电子邮件里呢？7[intransitive ](of poetry 诗歌)to have a regular rhythm according to fixed rules 符合韵律◆This line doesn't scan.这一行不合韵律。PHRASAL VERBˌscan sth ˈinto sth | ˌscan sth ˈin( computing 计) to pass light over a picture or document using a scannerin order to copy it and put it in the memory of a computer 把…扫描进；扫描输入◆Text and pictures can be scanned into the computer.文字和图画可以扫描进计算机。noun1[countable ]a medical test in which a machine produces a picture of the inside of a person's body on a computer screen after taking X-rays扫描检查◆to have a brain scan做脑部扫描检查2[countable ]a medical test for pregnant women in which a machine uses ultrasoundto produce a picture of a baby inside its mother's body 胎儿扫描检查◆to have a scan做胎儿扫描检查3[singular ]the act of looking quickly through sth written or printed, usually in order to find sth 浏览；快速查阅scan/skæn; NAmEskæn/
LDC
scan1 verb
scan2 noun
scanscan1 /skæn/ ●●○ verb (past tense and past participle scanned, present participle scanning)
Entry menu
Word Origin
Verb Table
Examples
Thesaurus
Collocations
1look at [transitive] to examine an area carefully but quickly, often because you are looking for a particular person or thing: He scanned the horizon, but there was no sign of the ship. She scanned his face, looking for signs of what he was thinking. Video cameras scanned the car park.scan something for something I scanned the street for people I knew.2read [intransitive, transitive] (also scan through) to read something quicklySYN skimscan something for something I scanned the page for her name. She scanned through the paper.3see inside [transitive] if a machine scans something, it passes an electrical beam over it to form a picture of what is inside it → scanner: All luggage has to be scanned at the airport. They scanned his brain for signs of damage.4computer [transitive] if you scan a document or picture, you put it into a machine attached to a computer so that the information in the document can be taken into the computer and stored there → scannerscan something into something You scan the text into the computer, then edit it.5poetry [intransitive] technical poetry that scans has a correct regular pattern of beats
scan1 verb
scan2 noun
scanscan2 ●●○ noun
Examples
word sets
Collocations
1[countable] a medical test in which a special machine produces a picture of something inside your body: The scan showed that she was expecting twins. a brain scan2[singular] when you read something quicklyscan of a quick scan of the newspapers
open
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