小测验：选择正确的单词
header ['hedə]
基本释义
- n. 页眉,域名
n. 首领,队长,收割台; 数据包的开始部分,(包含发送及接收地址及其它错误检查、认证等等信息)
参考例句
- He stumbled and took a header into the ditch.
他跌了一跤而栽到沟去了。
英英解释
- a line of text serving to indicate what the passage below it is about
[同]
head, header, heading
[例]
- the heading seemed to have little to do with the text
- horizontal beam used as a finishing piece over a door or window
[同]
header, lintel
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- brick that is laid sideways at the top of a wall
[同]
cope, coping, header - a framing member crossing and supporting the ends of joists, studs, or rafters so as to transfer their weight to parallel joists, studs, or rafters
- a machine that cuts the heads off grain and moves them into a wagon
- (soccer) the act of hitting the ball with your head
- a headlong jump (or fall)
[例]
- he took a header into the shrubbery
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