英语词汇provitamin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	provitamin
释义	provitamin[prəu'vaitəmin; -'vi-] n.【生物化学】维生素原；前维生素
随便看	lay alongside lay a mine for someone Layamon layamons lay an accusation against lay an a charge against lay analysis lay analyst lay an ambush lay an ambush for lay an anchor to windward lay an egg lay an embargo on lay an embargo upon lay an information against lay an information (或 a charge) against lay an injunction on someone lay an injunction on (或 upon) someone lay an injunction upon someone lay a patch lay a pinch of salt on a bird's tail lay a pinch of salt on someone's tail lay a plan lay a pleasant unction to one's soul Layard, Sir Austen Henry

英汉双解词典包含483723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。