petrochemicals
n. 石油化工产品；石油化学产品
例句
Petrochemicals such as dyes, fertilizer, and plastic are also manufactured from the petroleum.
石油还可用来制造石油化工产品，例如染料、化肥和塑料制品。
The two main classes of petrochemicals are olefins and aromatics.
石化的两类主要产品是烯烃和芳烃。
That would free up a lot of gas for export—or for turning into petrochemicals.
这样可以节约出很多燃气供出口--或者转而应用到石油化工中.
