Sens
abbr. 系统事件通知服务（System Event Notification Service）
🗣️ 情景例句
I was in the neighborhood, so I thought I'd stop by.
我就住在附近，所以我想拜访一下。
Give me a discount!
打个折吧！
Excuse me! Are you Mr. Green?
请问，您是格林先生吗？