Definition: not caring if you hurt or upset other people when you try to get what you want Level: C2
他以无情的野心追求自己的目标。
He pursued his goals with ___ruthless ambition.
那个无情的独裁者镇压了所有反对派。
The ___ruthless dictator suppressed all opposition.
因此，竞争变得无情而激烈。
As a result, the competition has become ___ruthless and severe.
