Koch's node
[医] 郭霍氏结, 房室结
🧩 词语组成解析
node
[nəud]
n. 节点;（计算机网络的）节点;[医]结节;植物的节;
🗣️ 情景例句
when she was running for the school board.
在妈妈竞选联合校董会席次时。
When you visit an American home.
在你访问一户美国人家时
A cat? What's its name?
一只猫？它叫什么名字？