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单词
acetic anhydride
释义
WordReference Random House Unabridged Dictionary of American English © 2024
ace
′
tic anhy
′
dride,
[
Chem.
]
Chemistry
a colorless, pungent liquid, C
4
H
6
O
3
, the anhydride of acetic acid: used chiefly as a reagent and in the production of plastics, film, and fabrics derived from cellulose.
1875–80
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更新时间:2025/11/10 13:02:51