The word "mokulu" is spelled with the letters "m-o-k-u-l-u." In IPA phonetic transcription, it is pronounced as /məʊˈkuːluː/. The first sound is a schwa, followed by a long "o" sound. The "k" is pronounced with a hard "k" sound, and is followed by a short "u" sound. The last two letters, "l-u" are pronounced with a long "oo" sound. The spelling of "mokulu" is important for accurate communication and understanding of the word.