Ddss
分布式决策支持系统
🗣️ 情景例句
At this time tomorrow morning,Grandpa will be sitting in the kitchen with us.
明早这时候爷爷就和我们一起坐在厨房啦。
We use service centers at major stores. They ship goods back to our national service center for repairs.
我们采用大店服务中心，他们可把产品运送到我们的国内服务中心维修。
It broke down at Ferngreen station and was taken off the line.'
它在芬格林车站出了故障而被取消了。”