VACUUM - Định nghĩa trong Từ điển tiếng Anh
vacuum (noun)
/ˈvækjuːm/
Giải nghĩa:
An area or space that is empty or has no air or other gases
Ví dụ:
After the experiment, all air was pumped out, leaving a vacuum inside the flask.
vacuum (noun)
/ˈvækjuːm/
Giải nghĩa:
A machine using suction to remove dirt from floors and other surfaces
Ví dụ:
She used the vacuum to clean the carpet.
Cách sử dụng
The word "vacuum" is used to describe a space or area where there is no air or any other substance. This can be created by using a special device called a vacuum cleaner, which sucks up dirt, dust, and other debris from carpets and floors. You might also hear the word used to describe a state of emptiness or absence, such as when a room or container has been completely emptied. For example, you might say "I need to vacuum the living room" or "The box was completely empty, creating a vacuum inside."
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