Packet switching
[计] 包交换; 报文分组交换
🧩 词语组成解析
[计] 交换\\n[经] 转换, 调换, 调头
🗣️ 情景例句
Follow the recipe properly or it will never come out right.
照着菜谱说的做，不然的话，味道就不对。
A smart coat is a good letter of introduction.
人要衣装，佛要金装。
On the way, a young man waved to me.
途中，一个青年人向我招手。