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单词 catechutannic acid
释义 cat·e·chu·tan·nic acid
\ˈkad.əˌchü|tanik-, -əˌshü-, -əˌkyü-\ noun
Etymology: probably part translation of German katechugerbsäure, from katechu catechu + gerbsäure tannic acid
: the tannin of catechu obtained as a reddish brown amorphous powder
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更新时间:2024/11/11 16:33:29