The spelling and pronunciation of the word "Derbio" can be a bit confusing. In IPA phonetic transcription, it is /dɛərbiːəʊ/. The first part of the word is pronounced as "dare," with a long "a" sound. The second part is pronounced as "beo," with a long "e" sound. It is important to note that the "r" in the word is pronounced, as it is not silent. Overall, the word "Derbio" is pronounced as "dare-beo."