英语词汇polystyrene的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	polystyrene
词根词缀	词源： 1927, so called because it is a polymer of styrene (see styrene).
随便看	heater heath heathen heather heave heaven heavy Heb. Hebe Hebrew Hecate hecatomb heck heckle hectare hectic hectogram hector hectowatt Hecuba hedge hedoniatic hedonism hedonist hedonistic

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