DIAPHRAGM - Định nghĩa trong Từ điển tiếng Anh
diaphragm (noun)
/ˈdaɪəfræm/
Giải nghĩa:
A muscle that helps with breathing located below the chest area. It contracts and relaxes when you breathe.
Ví dụ:
When he laughed a lot, he could feel his diaphragm moving.
diaphragm (noun)
/ˈdaɪəfræm/
Giải nghĩa:
A device in cameras and microscopes that controls the amount of light that can pass through.
Ví dụ:
Adjust the diaphragm to let in more light for a brighter photo.
Cách sử dụng
A diaphragm is a muscle that helps you breathe. It is located in your chest and separates your chest from your stomach. When you breathe in, your diaphragm moves down, allowing your lungs to fill with air. When you breathe out, your diaphragm moves up, pushing air out of your lungs. The word diaphragm can also refer to a contraceptive device that is inserted into the vagina to prevent pregnancy.
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