英语词汇“beta carotene”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	beta carotene
释义	beta carotene n. Biochem. the most abundant of various isomers of carotene, C₄₀H₅₆, that can be converted by the body to vitamin A.
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