Spn
abbr. 业务提供者网络（Service Provider Network）；最短进程优先（Shortest Process Next）
🗣️ 情景例句
This has been a great learning experience for us, Marilyn.
这对我们是一次很好的学习经验， Marilyn。
There is no time like the present.
机不可失，时不再来。
Is there anything that we can do?
有什么需要我们帮忙的吗？