Packet switching technology
[计] 包交换技术
🧩 词语组成解析
[计] 交换\\n[经] 转换, 调换, 调头
🗣️ 情景例句
The rural workforce has been flowing in to the cities ever since the open door policy was adopted.
自从改革开放政策实施以来，农付劳动力正不断流向城市。
The best of friends must part.
莫逆至交，终有一别。
No human endeavor or thought would be unchanged by it.
任何人类的努力和想法都会发生变化。”