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单词 retinol
释义
N36127136retinolSpoken.3Fiction.0Magazine.121Newspaper.2Academic.10

retinol

/ˈretɪnɒl/
noun
mass noun
1
Biochemistry a yellow compound found in green and yellow vegetables, egg yolk, and fish-liver oil. It is essential for growth and vision in dim light.
【生化】视黄醇, 维生素A醇。亦称VITAMIN A.
1.1
A carotenoid alcohol; chem. formula: C20H29OH.
视黄醇; 化学分子式: C20H29OH.
词源
1960s: from RETINA + -OL.
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