Sddss
串行分布式决策支持系统
🗣️ 情景例句
I'd like to have this check cashed.
我想将这张支票兑现。
It's a pain in the neck having to meet them at the airport.
必须到机场去接他们，真讨厌。
For a beginner, you're pretty good.
做为一个初学者，你已经做得很好了。