n.持怀疑态度的人;(尤指在宗教或政治方面)信仰不坚定的人

原形：doubter复数：doubters

The scientist was a doubter of the new theory until solid evidence was presented.
这位科学家在出现确凿证据之前一直是这个新理论的怀疑者。
She is such a doubter that she questions every little detail.
她是个如此的怀疑论者，以至于对每一个小细节都会产生疑问。
His doubt about the project's feasibility led him to vote against it.
他对项目可行性的怀疑使他投票反对了该项目。
The jury had its share of doubters, making it hard to reach a unanimous decision.
陪审团中有不少持怀疑态度的人，使得难以达成一致裁决。
Despite overwhelming proof, there were still doubters who refused to accept the truth.
尽管有压倒性的证据，但仍有一些人拒绝接受真相。
The pastor tried to address the doubts of his congregation concerning the afterlife.
牧师试图解决会众关于来世的疑虑。
The politician's campaign faced numerous skeptics and doubters due to past scandals.
由于过去的一些丑闻，这位政治家的竞选活动面临许多怀疑和质疑。
In science, a healthy dose of skepticism from fellow researchers keeps theories honest.
在科学界，同行研究者的合理怀疑可以使理论保持严谨性。
As a former doubter himself, he could empathize with those struggling to believe.
作为一名曾经的怀疑论者，他能感同身受地理解那些努力寻求信念的人。
After hearing her compelling arguments, even the most steadfast doubter began to have second thoughts.
在听到她有力的论证后，即使是立场最坚定的怀疑者也开始有所动摇。