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单词
sodium polysulfide
释义
WordReference Random House Unabridged Dictionary of American English © 2024
so
′
dium polysul
′
fide,
[
Chem.
]
Chemistry
a yellow-brown, water-soluble, granular powder, Na
2
S
n
, used chiefly in the manufacture of sulfur dyes, insecticides, and synthetic rubber.
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更新时间:2025/7/31 12:01:19