Cách sử dụng
'Ruthless' is an adjective used to describe someone who does not show any mercy or kindness towards others. It is often used in situations where someone is harsh, cruel, or aggressive in order to achieve their goals. For example, a ruthless businessperson may do anything to make a profit, even if it harms others. It is important to use this word carefully, as it can have negative connotations and may be seen as a criticism or insult.