They had two machines really one of them slid down into your stomach like a black cobra down an echoing well looking for all old water and the old time gathered there this is an example of a?

Answer 1

This is an example of a metaphor, as it compares the machine's action of sliding into the stomach to a black cobra descending into a well. The imagery evokes a sense of depth and exploration, suggesting the machine's purpose is to seek out old memories or experiences, much like a snake searching for water. The vivid comparison enhances the reader's understanding of the machine's function and its impact on the body and mind.