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单词
maleic anhydride
释义
WordReference Random House Unabridged Dictionary of American English © 2024
male
′
ic anhy
′
dride,
[
Chem.
]
Chemistry
a colorless crystalline, unsaturated compound, C
4
H
2
O
3
, that is soluble in acetone and hydrolyzes in water: used in the production of polyester resins, pesticides, and fumaric and tartaric acids.
1855–60
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更新时间:2025/7/23 12:39:32