Packet switching equipment
[计] 包交换设备
🧩 词语组成解析
[计] 交换\\n[经] 转换, 调换, 调头
🗣️ 情景例句
Everyone saw the story in the Riverdale newspaper.
每个人都已看到Riverdale报纸上的新闻。
That house is for sale. It has central heating.
此房出售，房子里有供暖设备。
Uncle Wang was waiting for them outside the factory gate.
王大叔在工厂大门外等他们。