Sinus node
窦房结
🧩 词语组成解析
n. 窦, 静脉窦, 凹陷处
node
[nəud]
n. 节点;（计算机网络的）节点;[医]结节;植物的节;
🗣️ 情景例句
As far as I'm concerned, you can do what you like.
就我而言，你可以自便。
If you have no hand, you cannot make a fist.
巧妇难为无米之炊。
Living in a country with plenty of space and a good climate, New Zealanders love all kinds of sport.
由于生活在一个幅员辽阔而气候宜人的国家里，新西兰人热爱各种各样的运动。