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单词
lutein
释义
lutein
/ˈlu:tiin, ˈlju:-/
n. Chem.
a pigment of a deep yellow colour found in egg yolk etc.
【化】
(
蛋黄等中的
)
黄体素,叶黄素
[Latin
luteum
‘yolk of egg’, neut. of
luteus
‘yellow’]
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it (or it all or that) depends
-itory
-itous
it's
its
it's a deal
it's a long lane that has no turning
it's dogged as does it
it seems (or would seem)
itself
it stands to reason
it stands to reason
itsy-bitsy
ITU
ITV
it will serve
-ity
IU
IUD
-ium
IUPAC
IV
Ivan
I've
-ive
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更新时间:2026/4/20 10:26:29