Pronunciation: [tɹˈe͡ɪtɛks] (IPA)
Correct spelling for the English word "tratex" is [tɹˈe͡ɪtɛks], [tɹˈeɪtɛks], [t_ɹ_ˈeɪ_t_ɛ_k_s] (IPA phonetic alphabet).