Cách sử dụng
The word 'heartbeat' refers to the sound or feeling of your heart contracting and relaxing. It is a very important function of your body and it keeps you alive. The word 'heartbeat' can be used in different contexts such as when talking about a person's health, emotions or excitement. For example, you can say "My heartbeat is fast because I am nervous" or "I love spending time with my family, it gives me a warm heartbeat". It is important to know and understand this word when describing feelings and emotions in English.