If behaviour or beliefs, etc. are repugnant, they are very unpleasant, causing a feeling of disgust.

a repugnant smell 令人作呕的气味

I find your attitude towards these women quite repugnant. 我觉得你对待这些女性的态度非常令人反感。

The idea of cheating in an exam is morally repugnant to me. 我认为在考试中作弊的想法不道德，对此深恶痛绝。

Synonyms: abhorrent detestable disgustingrepulsive