How to pronounce “underlain” in English

that I can almost forget where I am. It's a negative image of our apartment's kitchen: light vs. dark, clean vs. dirty, quiet vs. loud. The same floor plan, everything in itthe same, and yet nothing is. It's archeological. I can look at the layers of gunk and grime and noise and see what must have underlain it before, when these people worried aboutcolor coordinating and classy appliances.