| 单词 | scan |
| 释义 | scan [skæn] verb (-nn-) LOOK 看 transitive ■to look at something carefully, with the eyes or with a machine, in order to get information （用肉眼或用机器）细看，审视 •She anxiously scanned the faces of the men leaving the train.她急切地盯着一张张走下火车的人的脸。 •Doug scanned the horizon for intransitive + adverb or preposition transitive ■to look through a text quickly in order to find a piece of information that you want or to get a general idea of what the text contains 粗略地看；快读，浏览 •I scanned through •Scan the newspaper article quickly and make a note of the main points.把报上的那篇文章快速浏览一遍，记下要点。 intransitive or transitive ■to use a machine to put a picture of a document into a computer, or to take a picture of the inside of something 扫瞄（使用机器，将某一档的图片输入到电脑中，或拍摄某物内部的图片） •I'll just scan the article into the computer.我就把这篇文章扫瞄到电脑中。 •Volunteers' brains were scanned while they looked at the pictures.在自愿者观察这些图片的同时，他们的脑部都经过扫瞄了。 •All hand luggage has to be scanned.所有手提行李都必须先经扫瞄。 [skæn] verb (-nn-)POEM 诗 intransitive specialized ■If a poem or part of a poem scans, it follows a pattern of regular beats （诗）符合韵律节拍 •This line doesn't scan - it's got too many syllables.这行诗不合节拍——它的音节太多。 [skæn] noun only singular ■when you look at or through something carefully or quickly 粗略一看；浏览 •I gave the book a quick scan, and decided not to buy it.我粗略翻阅了一下那本书，决定不买了。 countable ■a medical examination in which an image of the inside of the body is made using a special machine （身体的）扫描检查 •to do a brain scan接受脑部扫描 •to have an ultrasound scan接受超音波扫瞄 |
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