Switching node
[计] 开关节点, 转换节点
🧩 词语组成解析
[计] 交换\\n[经] 转换, 调换, 调头
node
[nəud]
n. 节点;（计算机网络的）节点;[医]结节;植物的节;
🗣️ 情景例句
Scared? Why?
紧张？ 为什么？
Three times a week I have to walk all the way to the gym for my Phys Ed class.
一周有三次，我为了参加体育课而必须走路到体育馆。
Mum, I don't feel very well.
妈，我感觉不舒服。