WordHippo:数字河马英文单词查询工具是一个可以帮助你查询任何英文单词的词典数据库网站，用户可以查询所有单词的同义词、名称、形容词、反义词、副词或者动词，所查到的单词提供发音、句子，名词解释等内容。

学习英文就跟学习汉语一样，同一个单词有多种不同的含义，但我们需要查询一个单词的含义的时候，往往需要了解这个单词的反义词、形容词这类的内容，如果去查字典的话有点浪费时间，这里就用到了我们介绍的这个工具了，用户可以很方便的查询到相关的词组含义和不同的单词类型。

Word Hippo is a site that gives you the ability to enter any English word, and then be told anything about that word, such as an equivalent noun, adjective, adverb or verb. You can also look up the tenses, pronunciation, rhyming words, words that mean the same, and of course the meaning of the word. It’s a great site to bookmark if you are working with the English language on a regular basis.