Cách sử dụng
The word 'indefatigable' is used to describe someone who never gives up, even when they are tired or faced with challenges. It means that they are persistent and determined to achieve their goals. This word can be used in many different contexts such as describing a person's work ethic, athletic abilities, or even their enthusiasm for a hobby. For example, you might say that someone is an indefatigable runner if they never give up even when they are exhausted or that a student is an indefatigable studier if they are always working hard to achieve their academic goals.