1.[t]细看；察看；审视；端详to look at every part of sth carefully, especially because you are looking for a particular thing or person
He scanned the horizon for any sign of land.他仔细眺望地平线，找寻陆地的踪影。
She scanned his face anxiously.她急切地端详着他的脸。
2.[t][i]粗略地读；浏览；翻阅to look quickly but not very carefully at a document, etc.
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。
She scanned through the newspaper over breakfast.她边吃早饭，边浏览报纸。
3.[t]~ sth（X 射线、超声波、电磁波等）扫描to get an image of an object, a part of sb's body, etc. on a computer by passing X-rays , ultrasound waves or electromagnetic waves over it in a special machine
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，以监视病情的发展。
4.[t]~ sth扫描；扫掠to pass across an area
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.[i][t]~ (sth)（为搜索病毒而）扫描（文件）to examine a computer program or document in order to look for a virus
This software is designed to scan all new files for viruses.这个软件是为扫描所有新文件的病毒而设计。
6.[t]~ sth（用扫描设备）扫描（图像或文件 )to pass light over a picture or document using a scanner in order to copy it and put it in the memory of a computer
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.[i]符合韵律to have a regular rhythm according to fixed rules
This line doesn't scan.这一行不合韵律。
1.[c]扫描检查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
to have a brain scan做脑部扫描检查
2.[c]胎儿扫描检查a medical test for pregnant women in which a machine uses ultrasound to produce a picture of a baby inside its mother's body
to have a scan做胎儿扫描检查
3.[sing]浏览；快速查阅the act of looking quickly through sth written or printed, usually in order to find sth
As he scanned the cavernous space, empty save for a few sleepy security guards, his gaze alighted on a row of automated teller machines.
他四下张望着空旷的大厅，那里除了几个昏昏欲睡的保安之外什么也没有，突然，他的目光落在一排自动取款机上。
When the handmade sketches on paper are ready to be scanned, take care of digitizing them in a proper way.
纸画好线稿就以扫描，这时候开始注意，确其数字化。
I remember a little incident at the custom, when a lady after me had her hand carry scanned and was asked for a 'chat'.
我想起在海关发生的一件小事，在我后面的一位女士接受安检，被要求‘聊一下’。
Using ground-penetrating radar, they scanned the likeliest areas, turning up what appeared to be a vaulted underground crypt.
他们利用能穿透地面的雷达扫描最有可能的几个地方，发现了一个怀疑地下密室。
The company said the payload included the PicoSAR active electronically scanned array radar and an electro optic sensor.
该公司表示，有效载荷包括PicoSAR有源电子扫描阵列雷达和电子光学传感器。
Mole, who with gentle strokes was just keeping the boat moving while he scanned the banks with care, looked at him with curiosity.
鼹鼠轻轻地划着桨，让船缓缓向前移动，一面仔细审视着两岸。看到河鼠的那副神情，他不由好奇地望着他。
King QingYue took the children to see Chen, notice he scanned the sky and the public telephone address, let heaven to find LiangGongYu Chen.
王清越带着孩子来看陈顶天，通知他查到了公用电话的地址，让陈顶天去找梁红玉。
A few weeks ago a friend asked me if I'd had my DNA scanned, and I told him I hadn't, but that I'd "love to find out what's in there. "
一两周前有一个朋友问我是否检测了自己的基因，我告诉他没有，但我也说自己“很想知道那里面有什么”。
So she can only every scanned the sky, watching Apollo drove resplendent and magnificent day car across the sky.
于是她只能每天注视着天空，看着阿波罗驾着金碧辉煌的日车划过天空。
She had not scanned the ranch to scope out a meal, but to look for her friend.
它审视牧场也不是为了寻找大餐，而是寻找它的朋友。
A week later they returned to the lab and were scanned again as they carried out a different set of internet searches.
一个星期后，他们回到实验室，在进行一组不同的网络搜索过程中，再次接受扫描。
She immediately came and stood in the front of her box, scanned the stalls, saw me and thanked me with a glance.
她马上走到包厢前面，往正厅前座里寻找，看到我以后，就用目光向我表示感谢。
Any attachment that you want to view should be saved first, and then scanned with an up-to-date antivirus program before you open it.
要想查看附件，应先将其保存，然后在打开前，先用最新的防病毒程序进行扫描。
Lying on the sofa, I finally faced up to the unwelcome task, took the list out of my notebook, and scanned it.
躺在沙发上，我终于不得不勇敢面对这个不受欢迎的任务。从笔记本里拿出作业单，并浏览了一遍。
His mother scanned his face to see if he was telling the truth.
他母亲察看他的面色看他是不是在讲真话。
What could have been a presentation simply listing safety rules in bullet points to be scanned now was something far more personal.
而如果仅仅以要点的形式把安全规则列出来，这样的展示效果会怎么样呢？像现在这样就明显更加个性化。
The holder undertakes not to supply copies of the Company's controlled documents, including faxed or scanned copies, to any third party.
持有者保证不提供公司受控制文件的拷贝，包括传真或扫描的副本文件，给任一第三方。
Then they scanned the sky for clouds and congratulated themselves on choosing such a fine day.
然后他们扫视了一眼天空和云，随即开始为他们自己挑选了如此晴朗的一天而庆祝。
Parts of me I feel to be unrelated to my area of pain are also x rayed and scanned.
有些我感觉与疼痛无关的部位也拍了X光片，做了扫描。
He scanned the screen curiously, wondering if ever before it had concealed the secret of a man's life.
他好奇地打量着屏风，心里捉摸它以前是否也隐藏过他人的生活秘密。
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