英语词汇caffeine的意思、用法及释义-英汉双解词典

单词	caffeine
释义	caffeine n[U] stimulant drug found in tea leaves and coffee beans 咖啡硷; 咖啡因.
随便看	sped speech speech-day speechify speechless speechlessly speechlessness speech therapist speech therapy speed speedboat speedily speed-indicator speediness speeding speed limit speed merchant speedometer speed trap speed-up speedway speedwell speedy speleological speleologist

英汉双解词典包含38652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。