SIM card

名词 n.
中文释义

英文释义

名词 n.
  1. A small, removable card smaller than a credit card which stores mobile phone data such as contact names and numbers, SMSs and security information.
    — Despite the ongoing health crisis, the Nigeria Communications Commission (NCC) has ordered phone operators in the country to block SIM cards not linked to a national identity number (NIN), used to bundle together biometric records such as fingerprints and headshots. […] Even when people manage to get a NIN, they must then integrate it with their SIM card by texting their service provider a code, a process that users say is sometimes glitchy.

词形变化

SIM cards plural

词源

From SIM (i.e. Subscriber Identity Module) + card.
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