Packet switching environment
[计] 包交换环境
🧩 词语组成解析
[计] 交换\\n[经] 转换, 调换, 调头
🗣️ 情景例句
He's been here for years, he should know the ins and outs of the job by now.
他在这里已经好多年，现在理应熟悉各方面的工作了。
What lives in there?
那里面生存着什么呀？
That's easy. I can do that tomorrow. I'll bring my drill.
那容易。我明天就做。我把钻头带来。