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单词
peri acid
释义
peri acid
noun
¦perē+
:
a crystalline naphthylaminesulfonic acid H
2
NC
10
H
6
SO
3
H used as a dye intermediate; 8-amino-1-naphthalenesulfonic acid
Word History
Etymology
peri
from
peri-
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更新时间:2025/3/23 5:04:23