我怀疑他是秘密的法西斯分子。

I suspect he's a closet fascist.

《牛津词典》

我怀疑这个计划的可行性。

I doubt the feasibility of the plan.

《牛津词典》

她主动要帮忙，我怀疑她的动机。

I suspected her motives in offering to help.

《牛津词典》

It made me wonder if they were trying to tell that I should retire; it felt like a retirement party.

这让我怀疑,他们是不是在暗示,我应该退休了,感觉那就像是个退休派对

耶鲁公开课 - 金融市场课程节选

I had my suspicions about the milkshake, and so I took a sample and I rushed it down to the lab.

我怀疑奶昔有问题，于是我取了一份样品，跑到实验室化验。

耶鲁公开课 - 死亡课程节选

And that includes me, because I'm going to lie to you a lot all semester long.

包括怀疑我，因为我整个学期都会经常撒谎。

耶鲁公开课 - 新约课程节选