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单词
collagen
释义
col·lagen
BrE
/
ˈkɒl
ədʒən
/
NAmE
/
ˈkɑːl
ədʒən
/
noun
[
U
]
a
protein
found
in
skin
and
bone
,
sometimes
injected
into
the
body
,
especially
the
face
,
to
improve
its
appearance
胶原蛋白,胶原(存在于皮肤和骨骼中的蛋白质,可通过注射来美容等)
◆
collagen
injections
胶原蛋白注射
随便看
upholsterers
upholsterers
upholsteries
upholstering
upholsters
upholstery
upholstress
UPI
UPI
u.p.i.
up in arms
up in arms about
up in arms (about/over sth)
up in arms over
up in the air
upkeep
upkeeps
upland
uplander
uplanders
uplands
uplift
uplifted
uplifted
upliftedness
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更新时间:2026/7/9 4:35:26