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
Could I get you a drink?
你要喝杯饮料吗？
Nothing is impossible (or difficult) to the man who will try.
天下无难事，只怕不努力。
Pollution is the price we pay for an overpopulated, over industrialized planet.
污染就是我们为这个人口过密，过度工业化的星球所付出的代价。