CHEMICAL - Định nghĩa trong Từ điển tiếng Anh
chemical (noun)
/ˈkemɪkl/
Giải nghĩa:
A substance made through a process in chemistry.
Ví dụ:
Water is a chemical made from hydrogen and oxygen.
chemical (adjective)
/ˈkemɪkl/
Giải nghĩa:
Related to chemicals or the study of chemicals.
Ví dụ:
She works in a chemical lab.
Cách sử dụng
The word “chemical” is used to describe something relating to or involving chemicals. Chemicals are substances that exist in nature or are made by people and can have many different effects on our lives. They are used in things like medicine, cleaning products, and fertilizers. When we use the word “chemical,” we are usually talking about things that are made up of a combination of different elements, such as hydrogen, oxygen, carbon, and nitrogen. Chemicals can be harmless or dangerous, depending on how they are used and what they are used for. For example, if you are talking about a substance in a science experiment, you might describe it as a “chemical solution” or “chemical reaction.” If you are talking about a cleaning product, you might talk about how it contains “harsh chemicals” that can be harmful if not used properly. So, overall, the word “chemical” is used in a variety of contexts to describe things related to chemicals and their effects on our lives. It is important to understand the context in which it is being used in order to fully understand its meaning.
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