The word "esla" does not have a standard English spelling as it is not a word found in the dictionary. However, using IPA phonetic transcription, one possible way to represent the pronunciation of "esla" might be /'eslə/. This would indicate that the first syllable is pronounced with a short "e" sound (similar to the vowel in "pet"), followed by a "s" sound and a short "l" sound before the final syllable is pronounced with a schwa sound (like the "a" in "sofa").