| 单词 | styrene |
| 释义 | styrene /stuy"reen, stear"een/, n. Chem. a colorless, water-insoluble liquid, C8H8, having a penetrating aromatic odor, usually prepared from ethylene and benzene or ethylbenzene, that polymerizes to a clear transparent material and copolymerizes with other materials to form synthetic rubbers. Also called cinnamene, phenylethylene, vinylbenzene. Cf. polystyrene. [1880-85; styr- (shortened s. of STYRAX) + -ENE] |
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