Cách sử dụng
The term "petrochemical" is used to describe any chemical that is derived from petroleum or natural gas. These chemicals are used to create a wide variety of products, from plastics and synthetic fibers to fertilizers and pesticides. Petrochemicals are often used in industrial and manufacturing processes, and they play a key role in the modern economy. If you're studying English, it's important to understand the term "petrochemical" because it's a common word you may encounter in news stories, scientific articles, and business reports.