Definition
to cease attempting to make a guess; to concede defeat
放弃猜测；认输
In the match, they ultimately decided to give up as they could not catch up to their opponent's score.
在比赛中，他们最终决定放弃，因为他们无法追上对手的比分。
After a series of failures, she decided to give up on the project and seek new opportunities.
在经历了一系列的失败后，她决定放弃这个项目，寻求新的机会。
Even in the face of difficulties, he would never easily give up.
即使面对困难，他也从不轻易放弃。