scanned

英 [skænd]

美 [skænd]

v.  细看; 察看; 审视; 端详; 粗略地读; 浏览; 翻阅; (X射线、超声波、电磁波等)扫描
scan的过去分词和过去式

过去分词：scanned　过去式：scanned　

BNC.47915 / COCA.30349

柯林斯词典

• VERB 粗略地看;快读;浏览
  When youscanwritten material, you look through it quickly in order to find important or interesting information.
  1. She scanned the advertisement pages of the newspapers...
     她浏览了一下报纸的广告页。
  2. 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。
  3. Scanis also a noun.
     
  4. I just had a quick scan through your book again.
     我只是又快速浏览了一遍你的书。
• VERB 细看;察看;审视;端详
  When youscana place or group of people, you look at it carefully, usually because you are looking for something or someone.
  1. The officer scanned the room...
     那名警官仔细检查了房间。
  2. 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。
  3. 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。
• VERB (用机器)扫描(行李等)
  If peoplescansomething such as luggage, they examine it using a machine that can show or find things inside it that cannot be seen from the outside.
  1. 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。
• VERB 扫描(磁盘以查毒)
  If a computer diskis scanned, a program on the computer checks the disk to make sure that it does not contain a virus.
  1. 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。
• VERB 扫描(照片或文件)
  If a picture or documentis scannedinto a computer, a machine passes a beam of light over it to make a copy of it in the computer.
  1. 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。
  2. Designs can also be scanned in from paper.
     设计图也可以从纸上扫描进电脑。
• VERB (雷达、声呐等)扫描，扫掠
  If a radar or sonar machinescansan area, it examines or searches it by sending radar or sonar beams over it.
  1. The ship's radar scanned the sea ahead.
     船上的雷达扫描了前方的海域。
• N-COUNT (医疗)扫描检查
  Ascanis 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.
  1. He was rushed to hospital for a brain scan.
     他被火速送往医院做脑部扫描。
  2. ...a breast scan to check for cancer.
     为诊察癌症所做的乳腺扫描检查
• 胎儿扫描检查
  If a pregnant woman has ascan, 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.
• VERB (诗)符合格律，韵节合拍
  If a line of a poem does notscan, it is not the right length or does not have emphasis in the right places to match the rest of the poem.
  1. 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。

双语例句

• Jessica scanned the lines, none of which had any punctuation.
  杰茜卡把这几行飞快地扫了一眼，没有任何一行加了标点。
• 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。
• We scanned the area with our deep space sensors and.
  我们用外层空间探测器扫描了那个区域。
• When a page is scanned, its checksum is calculated and stored with the page.
  当一个页面被扫描时，它的校验和被计算且与该页面存储在一起。
• Collection of database object scan event classes. Database objects that can be scanned include tables and indexes.
  数据库对象扫描事件类集合。可以被扫描的数据库对象包括表和索引。
• She scanned the advertisement pages of the newspapers
  她浏览了一下报纸的广告页。
• 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。
• The officer scanned the room
  那名警官仔细检查了房间。
• The binary file is scanned through and the stab sections in the file are checked.
  对二进制文件进行扫描，查看文件中的stab部分。
• I scanned your mind, inside out, discovered some memories, buried and forgotten.
  我翻遍你的心思，发现了一些记忆，被埋葬和遗忘的记忆。