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
Very nice to meet you.
很乐意见到你。
Pardon me, but I was wondering if you could break a one.
对不起，不知你是否能兑开1元钱。
The doctor looked over Mrs Brown very carefully.
医生非常仔细地给布朗夫人作了检查。