Ddn x.25
[计] 美国国防部X.25标准
🧩 词语组成解析
[计] 数字数据网, 美国国防数据网络
[计] X.25标准
🗣️ 情景例句
You keep getting fatter and fatter.
你一天比一天胖。
Don't you think it necessary to have a close study of the contract to avoid anything missing?
你不觉得应该仔细检查一下合同，以免遗漏什么吗？
What is it?
什么好消息？