Pronunciation: [tɹˈɛpɐʃkˌɪn] (IPA)
Correct spelling for the English word "trepashkin" is [tɹˈɛpɐʃkˌɪn], [tɹˈɛpɐʃkˌɪn], [t_ɹ_ˈɛ_p_ɐ_ʃ_k_ˌɪ_n] (IPA phonetic alphabet).