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单词
tannin
释义
tannin
t
æ
nɪn
ˈtænɪn
N-UNCOUNT
丹宁酸,鞣酸
(
用于制革、染色
)
Tannin
is a yellow or brown chemical that is found in plants such as tea. It is used in the process of making leather and in dyeing.
丹宁酸,鞣酸
(
用于制革、染色
)
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更新时间:2025/8/21 11:53:03