header是什么意思

实用例句

1. An optional Header element that contains header information.

包含标题信息的可选标题(header)元素.来自互联网

2. No.6 minutes Ramos-right 60 degrees, Raul header near the penalty shot after attempted post.

第6分钟拉莫斯右路60度传中，劳尔点球点附近头球射门偏出后门柱。来自辞典例句

3. He stumbled and took a header into the ditch.

他跌了一跤而栽到沟里去了.来自辞典例句

4. In order that the recorded block of data be identified, a header and trailer are added.

为了辨别所记录的数据块, 还要加上头标和尾标.来自辞典例句

5. I have a question about whether or not to include a header on this file.

是否要在这个文件上放个标题,我有一个问题.来自轻松英语会话---联想4000词(上)