Subscriber Identity Module in mobile telephony

• Removable card storing a phone’s network identity
• By extension, the phone number tied to that card

移动通信中的用户身份模块

• 存储手机网络身份的可拆卸卡
• 亦指与该卡绑定的电话号码

A simulation or simulator, especially a video game

• A scenario or practice session in a simulated environment

模拟或模拟器，尤指一种电子游戏

• 在模拟环境中的情景或演练

To simulate; to model a process or scenario

• To run something within a simulation

进行模拟；对过程或情景建模

• 在模拟中运行某事物

An initialism with various technical meanings across fields

• Used in contexts like marketing, microscopy, and IT security

在不同领域具有多种技术含义的缩写

• 用于营销、显微技术与信息安全等语境