英语词汇“provitamin”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	provitamin
释义	WordReference Random House Unabridged Dictionary of American English © 2024 pro•vi•ta•min (prō vī′tə min; Brit.* also prō vit′ə min),USA pronunciation* n. [Biochem.] Biochemistry, Nutritiona substance that an organism can transform into a vitamin, as carotene, which is converted to vitamin A in the liver. pro-¹ + vitamin 1925–30
随便看	epoch-making epode eponychium eponym eponymic eponymous eponymy epopee epos epoxidation epoxide epoxidise epoxidize epoxy epoxy resin epping epping forest eprom eps epsilon epsilon-delta epsilon-neighborhood epsom epsomite epsom salt

英语词典包含188688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。