Scanner
01
扫描仪, 扫描器
a device that creates a digital copy of a document or photo and sends it to a computer
例子
The office scanner was used to create electronic copies of important documents for easy sharing and storage.
办公室扫描仪用于创建重要文档的电子副本，以便于共享和存储。
She used the scanner to digitize old photographs, preserving them in a digital album.
她使用扫描仪将旧照片数字化，保存在数字相册中。
02
扫描仪, 医疗成像设备
a device used by doctors and physicians that produces an image of structures within the body on a computer screen
例子
The hospital uses a scanner to view internal organs.
MRI scanners provide detailed views of soft tissue.
03
扫描器, 扫描接收机
a radio receiver that moves automatically across some selected range of frequencies looking for some signal or condition
例子
The police used a scanner to monitor emergency channels.
He tuned his scanner to listen for weather alerts.
04
扫描器, 旋转雷达天线
a radar dish that rotates or oscillates in order to scan a broad area
例子
The scanner rotated continuously to cover the perimeter.
Military scanners sweep the horizon for incoming objects.
05
扫描器, 诗句分析者
someone who scans verse to determine the number and prosodic value of the syllables
例子
The student worked as a scanner in the literature class.
A scanner identified stressed and unstressed syllables in verse.
