The correct spelling of the phrase "put appearance" is /pʊt əˈpɪrəns/. The word "put" is spelled with a "u" and a "t" because it has a short vowel sound followed by a consonant, making it a closed syllable. The word "appearance" is spelled with an "ea" because it has a long vowel sound followed by a consonant, making it an open syllable. Understanding the phonetic transcriptions of words can help improve spelling and pronunciation in English.