abnegate|abnegated

为了专注学业，他放弃了所有电子游戏。

To focus on his studies, he decided to ___abnegate all video games.

为了保持健康，他放弃了甜食。

He ___abnegated sweets to maintain his health.

为了和平，他放弃了继承王位的权利。

For the sake of peace, he chose to ___abnegate his right to the throne.