self-scan

名词 n. 动词 v.
中文释义

英文释义

名词 n.
  1. An electronic system in a supermarket etc. allowing customers to scan the barcodes on their purchases and pay for them without the need for a cashier. attributive,uncountable
动词 v.
  1. To use this system.

词形变化

self-scans present,singular,third-person self-scanning participle,present self-scanned participle,past self-scanned past

词源

词源 1
From self- + scan.
词源 2
From self- + scan.
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