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单词
dithionite
释义
dithionite
/daɪˈθaɪənaɪt/
noun
Chemistry
a salt containing the anion S
2
O
2-
4
【化】连二亚硫酸盐。
词源
mid 20th cent.: from
DI
-
1
'two'+Greek
theion
'sulphur'+ -
ITE
1
.
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更新时间:2026/9/27 23:33:56