self-scan

短语

词形变化

self-scanned self-scanning self-scans 三单 self-scans self-scanning 现在分词 self-scanned 过去式 self-scanned 过去分词

释义与例句

n.
  1. 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.

    定语 不可数 商务
v.
  1. 1.

    To use this system.

    商务

词源

From self- + scan.

来源：wiktionary