Pronunciation: [ʃɹˈə͡ʊ] (IPA)
Correct spelling for the English word "Shrow" is [ʃɹˈə͡ʊ], [ʃɹˈəʊ], [ʃ_ɹ_ˈəʊ] (IPA phonetic alphabet).
Correct spelling for Shrow