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BNC: 23136 COCA: 19798

petrochemical

Word family
Related topics: Chemistry, Power
pet·ro·chem·i·cal /ˌpetrəʊˈkemɪkəl $ -troʊ-/ noun [countableC]  
HCTPany chemical substance obtained from petroleum or natural gas 石(油)化(学)产品
 the petrochemical industry
石(油)化(学)工业
Examples from the Corpus
pet·ro·chem·i·cal noun
Chinese
Syllable
Corpus
BNC: 23136 COCA: 19798
BNC: 23136 COCA: 19798
BNC: 23136 COCA: 19798
petrochemical
Types of chemical substance: acid, alkali, base...

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