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scanner · Learn English

词典词库读写设置

scanner

Wiktionary 原文

/ˈskænə/

n.: 扫描仪，扫描盘，审视者

中文释义来自 ECDICT

构词拆解

scann

词干

er

后缀

-er: (added to verbs) A person or thing that does an action indicated by the root verb; used to form an agent noun. · (added to verbs, informal) A person or thing to which the root verb is done or can be done satisfactorily.

词源说明

From scan + -er.

释义

名词noun

1One who scans. [from 16th c.]
2A device which scans documents in order to convert them to a digital medium. [from 20th c.]
3A device which scans barcodes or QR codes

for the purpose of charging a customer, performing a price check or enquiry, printing a price label or sticker, checking an item in or out of the store or warehouse, or finding an item ordered through click and collect and its corresponding location; a pricing

or

.

4A radio receiver which iterates through a sequence of frequencies to detect signal.

5A device which uses radiation (ultrasound, X-ray, etc.) to generate images of tissue or surfaces for diagnostic purposes.

6A device which uses optics to detect printed data (such as a barcode).

同族词

派生词 26

chip scanner
interscanner
3D scanner
barcode scanner
brain scanner
CAT scanner
police scanner
slide scanner
full body scanner
millimeter wave scanner
full-body scanner
baggage scanner
chromatoscanner
galvoscanner
intrascanner
medscanner
microscanner
photoscanner
piezoscanner
portscanner
radiochromatoscanner
scanography
telescanner
X-ray scanner
mobile scanner picking
scannerless