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单词
catechin
释义
catechin
/kat"i chin, -kin/
,
n.
a water-soluble, astringent yellow compound, C
15
H
14
O
6
, found in gambier, used chiefly in tanning and dyeing.
[
1850-55; CATECH(U) + -IN
2
]
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更新时间:2026/8/6 7:46:57