scanner

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英 { "us": "", "uk": "" }
数据源: ai_enrichment
扫描仪是一种电子设备,用于将纸质文档或图像转换为数字格式,也指扫描或审视的人或程序。

用法要点

句型搭配

Scanner通常作为名词使用,常见于描述设备功能或动作的句子中,如"use a scanner"或"the scanner detects"。

• use a scanner
• connect the scanner
• the scanner is working

介词用法

Scanner常与介词"with"、"on"或"for"搭配,表示使用方式、位置或目的,例如"scan with a scanner"或"scanner for documents"。

• scan with a scanner
• scanner on the desk
• scanner for barcodes

语域说明

Scanner在技术、办公和日常语境中都很常见,属于中性词,无特定语域限制,但学术或商务场景中更强调其专业功能。

• office scanner
• medical scanner
• security scanner

基础例句

I need to use the scanner to digitize these old photos.

我需要用扫描仪把这些旧照片数字化。

The scanner at the library helps you copy pages from books.

图书馆的扫描仪可以帮助你复印书页。

Can you check if the scanner is connected to the computer?

你能检查一下扫描仪是否连接到电脑了吗?

高级例句

In medical imaging, the MRI scanner provides detailed internal views of the body.

在医学成像中,核磁共振扫描仪能提供身体内部的详细视图。

The airport security scanner detected prohibited items in the luggage.

机场安检扫描仪检测出行李中的违禁物品。

Our company upgraded to a high-resolution scanner for better document archiving.

我们公司升级了高分辨率扫描仪,以便更好地归档文件。

高频搭配

verb

use a scannerconnect the scanneroperate the scannercalibrate the scannerscan with a scanner

adjective

digital scannerportable scannerhigh-speed scannerflatbed scanneroptical scanner

noun

document scannerbarcode scannerfingerprint scannersecurity scannermedical scanner

adverb

quickly scanaccurately scanelectronically scan

preposition

scanner for documentsscanner with softwarescanner on the network

phrase

scanner driverscanner resolutionscanner settingsscanner bed

常见错误

❌ 错误:I scanner the document.
✓ 正确:I scan the document with a scanner.

错误:将scanner误用作动词。正确:scanner是名词,应使用动词scan,并搭配介词with表示工具。

❌ 错误:The scanner is used for to scan papers.
✓ 正确:The scanner is used for scanning papers.

错误:在for后误用不定式to scan。正确:for是介词,后应接动名词scanning,表示用途。

近义词辨析

reader

Reader通常指读取设备(如条形码阅读器),侧重于解码或识别信息,而scanner更强调扫描或转换物理对象为数字格式的过程。

A barcode reader quickly decodes the label, whereas a document scanner converts pages into PDF files.

detector

Detector指检测器,用于发现或测量特定信号(如金属探测器),而scanner常用于系统性地扫描区域或对象以获取图像或数据。

A smoke detector alerts to fire hazards, while a security scanner screens bags for threats.