Sentinel node
[医] 信号结
🧩 词语组成解析
sentinel
['sentinl]
n. 岗哨，哨兵;
node
[nəud]
n. 节点;（计算机网络的）节点;[医]结节;植物的节;
🗣️ 情景例句
I like the shape of that table.
我喜欢那桌子的形状。
Remember me to your grandmother please.
请替我问候你的祖母。
Those flowers are lovely, too.
这些花也很漂亮啊。