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单词 lutein
释义
N30283249luteinSpoken.0Fiction.1Magazine.179Newspaper.3Academic.66

lutein

/ˈluːtɪɪn/
noun
mass noun
Biochemistry a deep yellow pigment of the xanthophyll class, found in the leaves of plants, in egg yolk, and in the corpus luteum
【生化】叶黄素, 黄体激素。
词源
mid 19th cent.: from Latin luteum 'yolk of egg' (neuter of luteus 'yellow') + -IN1.
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