Cách sử dụng
The word 'flicker' is used to describe a quick, sudden movement or change. For example, a candle flame may flicker in the wind, or a light bulb may flicker before it goes out. It can also be used to describe a brief, flashing image on a screen or a person's flickering attention span. Overall, 'flicker' is a word that describes something that is fast, brief, and often unpredictable.