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

单词	caffein
释义	Caffein nnoun.substancea bitter alkaloid found in coffee and tea that is responsible for their stimulating effects Synset:caffeine Derivationally Related Form:caffeinic Substance Holonyms:coffee java tea Hypernyms:alkaloid Inherited Hypernyms:caffeinealkaloidorganic compoundcompoundchemicalmaterialsubstancematterphysical entityentity Inherited Hypernyms:caffeinealkaloidorganic compoundcompoundchemicalmaterialsubstancepartrelationabstractionentity
随便看	reef reefer reef knot reef squirrelfish reef whitetip shark reefy reek reeking reel reelect reelection reeler reel off re-emerge re-emphasise re-emphasize reenact reenactment reenactor reenforce reenforcement reenlistment re-enter reentering angle reentering polygon

英语词典包含147479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。