petrochemical
noun /ˌpetrəʊˈkemɪkl/
/ˌpetrəʊˈkemɪkl/
- any chemical substance obtained from petroleum oil or natural gas
- the petrochemical industry
Oxford Collocations DictionaryPetrochemical is used before these nouns:- plant
单词 | petrochemical |
释义 | petrochemicalnoun /ˌpetrəʊˈkemɪkl/ /ˌpetrəʊˈkemɪkl/
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