英文词典‌是一种专门为语言学习设计的工具，主要功能包括单词释义查询、英汉互译、发音指导等基础服务。

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• extemporarily
• extemporaneously
• extemporaneous
• extemporal
• Extar
• extant
• ext
• exsule
• exsufflator
• exsuction
• exsuccation
• exstrophy
• exsorption
• exsomatize
• exsolution
• exsiccosis
• exsiccator
• exsiccation
• exsiccate
• exsiccant