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BNC: 24766 COCA: 19715

polyurethane

Word family
Related topics: Plastics
pol·y·u·re·thane /ˌpɒlɪˈjʊərəθeɪn $ ˌpɑːlɪˈjʊr-/ noun [uncountableU]  
HCPa plastic used to make paints and varnish 聚氨酯
Examples from the Corpus
Origin polyurethane
(1900-2000) poly- + urethane type of chemical compound ((19-21 centuries)) (from Latin urea substance found in urine)
pol·y·u·re·thane noun
Chinese
Syllable
Corpus
BNC: 24766 COCA: 19715
BNC: 24766 COCA: 19715
BNC: 24766 COCA: 19715
polyurethane
Types of plastic: Bakelite, Formica, melamine...

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