The spelling of the word "trevizo" can be explained using the International Phonetic Alphabet (IPA) as [tɹəˈviːzoʊ]. The first sound is the voiceless alveolar stop "t", followed by the syllable "rə" with a schwa sound. The next syllable "viː" is pronounced with a long "i" sound, followed by the voiceless alveolar fricative "z" and the vowel "oʊ" with a long "o" sound. This phonetic spelling can help individuals understand the correct pronunciation of the word "trevizo".