What does Jesus' cry "Eloi, Eloi, lema sabachthani?" mean?

Answer: My God, My God, why have You forsaken Me?

At the ninth hour Jesus cried out in a loud voice; Mark translates it as "My God, My God, why have You forsaken Me?"

“At the ninth hour, Jesus cried out in a loud voice, “Eloi, Eloi, lema sabachthani?” which means, “My God, My God, why have You forsaken Me?””— Mark 15:34 (BSB)