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
After the marathon, most of the competitors looked all in.
跑完马拉松，大多数参加比赛的人显得疲劳不堪。
Silent men, like still waters, are deep and dangerous.
沈默的人像静水一样，深而难测。
We are prohibited from smoking on school grounds.
我们被禁止在校园内抽烟。