| 释义 |
petrochemical /petrəʊkemɪkl; name petroʊ-/ noun [countable] any chemical substance obtained from petroleum oil or natural gas. 石化产品；石油化工产品◆the country's main exports are steel and petrochemicals. 这个国家主要出口钢材和石化产品。◆the petrochemical industry 石油化学工业☞ petrochemicalpetrochemical/ˌpetrəʊˈkemɪkl ||; ˌpɛtroˈkɛmɪkḷ/noun [c] any chemical substance obtained from petrol or natural gas 石油化学制品 |