牛津電影裡 100%
(有理由)不相信;對(某事)持懷疑態度
to have reasons why you are not certain about whether sth is good or whether sth good will happen
I really had my doubts as to whether it was going to be a viable climb.
I mean, trust me, I had my doubts after your whole jam debacle.
釋義來自《牛津高階英漢雙解詞典》第 9 版