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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• dihydrotestosterone
• dihydroterpineol
• dihydrostreptomycin
• dihydrosphingosine
• dihydrosinularin
• dihydroriboflavin
• dihydroresorcin
• Dihydropyrone
• dihydropyrimidinase
• dihydropyrane
• dihydroprogesterone
• dihydroorotase
• dihydroneopterin
• dihydromorphinone
• dihydromorphine
• dihydrol
• dihydrogingerol
• dihydrogalanthamine
• dihydroerythroidine
• dihydroergotoxine