nauseating

the nauseating smell of rotting garbage腐烂垃圾令人作呕的气味

The way the animals were treated was nauseating.动物受虐的方式令人憎恶。

It was nauseating to see the two of them act like lovesick teenagers.他们俩就像患了相思病的青少年，看了让人讨厌。