The spelling of the word "Bichri" can be explained using the International Phonetic Alphabet (IPA). The first sound, "b," is a voiced bilabial stop /b/. The second sound, "i," is a high front vowel sound /i/. The following consonant cluster "ch" is pronounced as a voiceless postalveolar affricate /tʃ/. Finally, the last sound "ri" is a combination of an alveolar trill /r/ and a high front vowel /i/. Therefore, the phonetic transcription of "Bichri" in IPA is /bɪtʃri/.