nas·ti·ness
noun/ˈnɑːstinəs/
/ˈnæstinəs/
[uncountable]- unkind or unpleasant behaviour or comments
不友好的；恶意的；令人不愉快的 - the sheer nastiness of their attitude
他们的态度极其恶劣
- the sheer nastiness of their attitude
- the fact of being very bad, unpleasant or dangerous
肮脏：非常糟糕，不愉快或危险 - Life for many people at that time was chiefly made up of grime, dirt, disease and general nastiness.
当时许多人的生活主要由污垢、污垢、疾病和普遍的肮脏组成。
- Life for many people at that time was chiefly made up of grime, dirt, disease and general nastiness.