Packet header
[计] 包头
🧩 词语组成解析
header
['hedə]
n. 头球;割穗机;（计算机打印时自动加在各页顶端的）标头;集管;
🗣️ 情景例句
But I'm thirsty.
可是我渴了。
What is learnt in the cradle lasts (or is carried) to the grave.
小时学会的事情到老不会忘记。
The moment he reached the country, he started his search.
他一到达冈比亚，就开始探寻工作。