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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• cholla
• cholinomimetic
• cholinolytic
• cholinesterase
• cholinester
• cholinergic
• choline
• choliamb
• choleuria
• choletherapy
• choletelin
• cholestrophane
• cholesteryl
• cholesterosis
• cholesterolosis
• cholesterolemia
• cholesterol
• cholesterohistechia
• cholesteroderma
• cholesterinuria