filth·i·ness
noun/ˈfɪlθinəs/
/ˈfɪlθinəs/
[uncountable]- the fact of being very dirty or unpleasant
肮脏：很脏或不愉快 - the filthiness of the city
城市的肮脏
- the filthiness of the city
- the fact of being very rude and offensive, usually in a way that is connected with sex
下流的；淫秽的；猥亵的