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[正则表达式求助] 找到一段英文文章中所有包含 3 个元音的单词

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  •   amubumu · Jul 25, 2016 · 1932 views
    This topic created in 3622 days ago, the information mentioned may be changed or developed.

    刚接触正则表达式,遇到个难题————“找到一段英文文章中所有包含 3 个元音的单词”,求助该怎么编写正确的正则表达式? 下面是我自己写的规则

    \b\w*[aeiou]\w*[aeiou]\w*[aeiou]\w*\b

    问题是会匹配到 3 个以上元音的单词。 还请大神能给予解答。多谢!

    giskard
        1
    giskard  
       Jul 25, 2016
    来一个比较笨的:
    \b(^[aeiou]*[aeiou]){3}[^aeiou]*\b
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