Keith-flack node
[医] 基-弗二氏结, 窦房结
🧩 词语组成解析
n. 基思（男子名）
n. 高射炮, 对空炮火, 广告, 宣传
node
[nəud]
n. 节点;（计算机网络的）节点;[医]结节;植物的节;
🗣️ 情景例句
you're all going to have your tonsils out.
你们都要切除扁桃腺。
He always forgets to wash behind his ears.
他总是忘记洗耳朵后面。
I was able to tell him that he had pulled out the wrong tooth.
我总算有可能告诉他，他拔错了牙。