请输入您要查询的英文单词:
单词
provitamin
释义
pro·vitamin
\(ˈ)prō+\
noun
Etymology:
pro-
(I)
+ vitamin
:
a precursor of a vitamin that can be converted into a vitamin in the organism
< ergosterol is a
provitamin
of vitamin D
2
>
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更新时间:2025/4/25 9:44:56