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	Definition of beta-carotene in English: beta-carotene nounbiːtəˈkarətiːnˌbādəˈkerətēn mass nounChemistry A plant pigment that is an isomer of carotene, important in the diet as a precursor of vitamin A. Origin 1930s: from beta + carotene. Definition of beta-carotene in US English: beta-carotene nounˌbādəˈkerətēn Chemistry A plant pigment that is an isomer of carotene, important in the diet as a precursor of vitamin A. Origin 1930s: from beta + carotene.
随便看	hold someone/thing in contempt hold someone/thing to ransom hold someone tight hold someone to hold someone to hold someone to bail hold someone to bail hold someone to ransom hold someone to ransom hold someone up hold something against someone hold something against someone hold something at bay hold something back hold something cheap hold something dear hold something down hold something down hold something harmless hold something in hold something in hold something in hold something in contempt hold something in fee hold something in fee

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Definition of beta-carotene in English: