Definition: when you try to find an answer to a problem Level: B2
她对幸福的毕生追求终于在她找到内心和平时结束了。
Her lifelong ___search for happiness finally ended when she found inner peace.
这位科学家对治愈方法的不懈追求给许多人带来了希望。
The scientist's relentless ___search for a cure brought hope to many.
他们对真相的追寻使他们发现了隐藏的文件。
Their ___search for the truth led them to uncover hidden documents.
