(N. English)used as a greeting, to express surprise, or to attract someone's attention(北英格兰)［表示问候、惊讶或用于唤起别人注意］ 哎
英语六级真题
How can it be that societies like Sweden,where gender equality is vigorously pursued and enforced,have fewer female managers,executives,professionals,and business owners than eh laissez-faire(自由放任的)united states?
出自-2014年6月阅读原文
柯林斯高阶英汉双解学习词典释义
CONVENTION
（交谈中表示同意、疑问、未听清等）嗯，是吗，好吗，什么
Eh is used in writing to represent a noise that people make as a response in conversation, for example to express agreement or to ask for something to be explained or repeated.