英语词汇“provitamin d2”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	provitamin d2
释义	DictionarySeeprovitaminEncyclopediaSeeProvitamin provitamin D2 pro·vi·ta·min D₂ any substance that can give rise to ergocalciferol (vitamin D₂); for example, ergosterol.
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provitamin D2