| 释义 |
N4649544styreneSpoken.4Fiction.3Magazine.17Newspaper.9Academic.11styrene/ˈstaɪriːn/noun mass noun 1Chemistry an unsaturated liquid hydrocarbon obtained as a petroleum by-product. It is easily polymerized and is used to make plastics and resins. 【化】苯乙烯。
1.1Chem. formula: C6H5CHCH2. 化学分子式： C6H5CH=CH2.
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