英语词汇“caffeine”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	caffeine
释义	caffeine n. an alkaloid drug with stimulant action found in tea leaves and coffee beans. Etymology: F caf{eacute}ine f. caf{eacute} coffee
随便看	tinhorn tinker tinkle tinner tinnitus tinny tinpot tinsel tinsmith tinsnips tinstone tint tintinnabulation tinware tiny -tion tip tipcat tipper tippet tipple tipstaff tipster tipsy tiptoe

英语词典包含43808条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。