"Desulphurisation" Natural Recordings by Native Speakers
Desulphurisation is the process of removing sulphur from a substance, such as fuel or air pollution. It is often used to reduce the environmental impact of industrial activities and to improve air quality.
Desuetude refers to a state of disuse or neglect, often due to a lack of effectiveness or relevance. It can also describe something that has fallen into disfavor or is no longer in use. In a broader sense, desuetude can imply a decline or abandonment of a particular practice, custom, or institution that was once widely accepted or followed.