Sepp
abbr. secure electronic payment protocol 安全电子支付协议; Simplified Employee Pension Plan 简化的雇员养老金计划; Simplified Employee Pension Plan 简化职员退休金规划; self-exciting point process 自激励点处理（法）
🗣️ 情景例句
He's still not used to life in the city.
他仍然没有适应城市生活。
It's no big deal.
这没什么大不了的。
I'll knock again, Helen.
海伦，我再敲一次。