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单词
polycarbonate
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pol•y•car•bon•ate
(pol′ē kär
′
bə nāt′, -nit),
USA pronunciation
n.
[
Chem.
]
Chemistry
a synthetic thermoplastic resin, a linear polymer of carbonic acid, used for molded products, films, and nonbreakable windows. Cf.
Lexan.
poly
- +
carbonate
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更新时间:2025/9/20 18:19:15