怀疑的英文形容词

怀疑的英文形容词有doubtful、dubious、skeptical、suspicious

1、doubtful?普通用词,指不确定某事或不确定其是否会发生或成功,侧重指有疑虑,没有把握,拿不准,打不定主意。其后常接介词 of 或 about。名词为?doubt。

例句:Ecologists argue that the benefits of treating sewage with disinfectants are?doubtful.生态学家认为,用消毒剂处理污水的好处值得怀疑。

2、skeptical?(英语英语?sceptical)?正式用词, 用法同doubtful,多见用于正式文体。名词是skepticism。

例句:We are?skeptical/doubtful about?her prospects of success. 我们对她成功的可能表示怀疑。

3、dubious?指对某事物怀疑,侧重指不能完全肯定、相信、半信半疑,猜疑、犹豫不决、不信任的意思(to believe something not completely true or trusted) 。 怀疑程度不如doubtful 强。其后也接介词 of 或 about。?

例句:For all our explanations, he is still?dubious of?the possibility of his success in the program.不管我们怎么解释,他仍怀疑这项计划成功的可能性。