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单词 tolusafranin
释义

> as lemmas

tolusafranin
tolusafranin n.
Brit. /ˌtɒl(j)ʊsəˈfranɪn/
,
/ˌtəʊl(j)ʊsəˈfranɪn/
,
U.S. /ˌtɑljusəˈfrænən/
a safranin dye-stuff derived from toluene.
ΚΠ
1888 H. E. Roscoe & C. Schorlemmer Treat. Chem. III. ii. 80 Tolusafranine, C21H20N4..is simply known as ‘safranine’ in commerce.
extracted from tolu-comb. form
<
as lemmas
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更新时间:2025/2/3 11:27:52