Keith's node
[医] 基思氏结, 窦房结
🧩 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
But this is what you've been working for all these years.
但你多年来的工作 为的就是这个呀。
I'm going to buy six inches.
我要买六英寸。
when the plane suddenly turned round and flew back to the airport.
这时飞机突然调转头来，飞回了机场。