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BNC: 25066 COCA: 22630

polypropylene

Word family
Related topics: Plastics
pol·y·pro·py·lene /ˌpɒlɪˈprəʊpəliːn $ ˌpɑːliˈproʊ-/ noun [uncountableU]  
HCPa hard light plastic material 聚丙烯
Examples from the Corpus
Origin polypropylene
(1900-2000) poly- + propylene type of gas ((19-21 centuries))
pol·y·pro·py·lene noun
Chinese
Syllable
Corpus
BNC: 25066 COCA: 22630
BNC: 25066 COCA: 22630
BNC: 25066 COCA: 22630
polypropylene
Chemical substances used for making something: acetate, acrylic, glycerine...

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