“precursor of the active ingredient”的概念、定义、翻译、参考文献-科学参考

单词	precursor of the active ingredient
释义	precursor of the active ingredient Encyclopedia 医学前体活性成分释 precursor of the active ingredient前体活性成分有些天然药物或中药中的化学成分并无生物活性，但经体内代谢后所产生的代谢产物具有很强的生物活性，即它们中的有效成分。与原生活性成分相对。
随便看	abundance of elements abundance of organic matter abundance ratio abundance sensitivity abundance standard star abundance zone abundancy abundant number Abundant Treasure Pagoda of the Guangde Temple Aburi Botanical Garderns abuse abuse of dominant market position abuse of fundamental rights abuse of intellectual property rights Abushiri Revolt Abu Simbel Temples abusive supervision abutment abuttal abuttals，land boundary a butterfly-shaped pair of screens hanging on both sides of a stage Abu Utman Abu Wefa Abu Zaid Abu’l Jud

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