Pronunciation: [sˈiːtɹˈalk] (IPA)
Correct spelling for the English word "CTRALK" is [sˈiːtɹˈalk], [sˈiːtɹˈalk], [s_ˈiː_t_ɹ_ˈa_l_k] (IPA phonetic alphabet).
Correct spelling for CTRALK