英语词汇caffeine怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	caffeine
释义	caf.feine 5kAf7i:n n [U] a chemical, found for example in tea and coffee, which is a STIMULANT (=something which makes people more active) 咖啡因
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英汉双解词典包含44095条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。