ruthlessness
noun /ˈruːθləsnəs/
/ˈruːθləsnəs/
[uncountable] (often disapproving)- hard and cruel behaviour; being determined to get what you want without caring if you hurt other people
冷酷无情的行为；决心得到你想要的，而不在乎你是否伤害了别人 - Tyson gained a reputation for ruthlessness.
泰森获得了冷酷无情的名声。
- Tyson gained a reputation for ruthlessness.