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BNC: 15376 COCA: 25571

polystyrene

Word family
Related topics: Plastics
pol·y·sty·rene /ˌpɒlɪˈstaɪriːn◂ $ ˌpɑː-/ noun [uncountableU]  
British EnglishBrEHCP a soft light plastic material that prevents heat or cold from passing through it, used especially for making containers 聚苯乙烯
Examples from the Corpus
Origin polystyrene
(1900-2000) poly- + styrene type of chemical compound ((19-21 centuries)) (from Latin styrax type of plant)
pol·y·sty·rene noun
Chinese
Syllable
Corpus
BNC: 15376 COCA: 25571
BNC: 15376 COCA: 25571
BNC: 15376 COCA: 25571
polystyrene
Types of plastic: Bakelite, Formica, melamine...

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