skepticism

/ˈskeptɪsɪzəm/📚 7042托福
doubt about the truth of something. the disbelief in any claims of ultimate knowledge

noun [抽象名词]怀疑态度;怀疑论

All projections, of course, must be viewed with a healthy dose of skepticism.
当然,所有的预测都必须带着适度的怀疑来看待。

单词造句:
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History and news become confused, and one's impressions tend to be a mixture of skepticism and optimism. 历史和新闻混杂在一起,给人的印象往往是怀疑和乐观的混合体。
Another reason for skepticism about the concept of human nature probably lies in the influence of evolutionary thinking. 对人性概念怀疑的另一个原因可能在于进化思维的影响。