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单词
ferrous sulfide
释义
WordReference Random House Unabridged Dictionary of American English © 2024
fer
′
rous sul
′
fide,
[
Chem.
]
Chemistry
a dark or black metallic crystalline compound, FeS, insoluble in water, soluble in acids, used in ceramics and to generate hydrogen sulfide.
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更新时间:2025/2/23 6:21:22