/eɪ; e/
interj (infml 口) (used to express surprise or doubt, to invite agreement, or to ask for sth to be repeated 用以表示惊奇或怀疑、徵求同意或请求重复某事)
*`That was a good film, eh?' ｀那是一部好影片, 对吗?＇
* `I want to go home!' `Eh?' `I said I want to go home!' ｀我想回家!＇｀嗯?＇｀我说我想回家!＇

interjection spoken
[Date: 1500-1600; Origin: Sound suggesting a question]
BrE used when you want someone to repeat something because you did not hear it
　Eh? She's got how many children?
used when you want someone to reply to you or agree with something you have said
　Maybe teenagers aren't as clueless as everyone thought, eh?
BrE used when you are surprised by something that someone has said