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
Are you having a good time, Susan?
玩得高兴吗， Susan？
Well, put something else on.
嗯，换一件吧。
You have a good sense of humor.
你真幽默。