chemical
chemicalnoun
UK/ˈkemɪkl/US/ˈkemɪkl/
Dạng từ: chemicals
B1a substance used in or made by chemistry
- Farmers use chemicals to kill insects.
- Store dangerous chemicals safely.
chemicaladjective
UK/ˈkemɪkl/US/ˈkemɪkl/
B2connected with chemistry or chemicals
- There was a chemical reaction.
- The factory produces chemical waste.