Sinal node
[医] [静脉]窦结
🧩 词语组成解析
a. [医]窦的
node
[nəud]
n. 节点;（计算机网络的）节点;[医]结节;植物的节;
🗣️ 情景例句
Rome wasn't built in a day.
罗马不是一天建成的。
I can't tell you how sorry I am.
我不知道我该怎样道歉。
Such a loss of dignity and descent into childish behaviour on the part of the adults deeply shocks the adolescents,
这种有失身份和孩子气的作法使青春期的孩子大为震惊，