Cách sử dụng
The word 'headache' refers to a pain or discomfort felt in the head or the neck region. It is commonly used when someone is experiencing discomfort in their head, often described as a throbbing, pounding, or sharp sensation. Headaches can be caused by various reasons such as stress, illness, dehydration, or even lack of sleep. The word 'headache' can be used in a variety of settings such as at home, work, school, or when visiting a doctor. For example, you might say 'I have a headache' to convey that you are experiencing a pain or discomfort in your head or neck region.