单词 | styrene |
释义 | Word Frequency styrene(ˈstaɪriːn) noun a colourless oily volatile flammable water-insoluble liquid made from ethylene and benzene. It is an unsaturated compound and readily polymerizes: used in making synthetic plastics and rubbers. Formula: C6H5CH:CH2 See also polystyrene Word origin C20: from styr(ax) + -ene |
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