stepbrother | BrE ˈstɛpbrʌðə, AmE ˈstɛpˌbrəðər | noun (elder brother by same father) 同父异母哥哥 tóng fù yì mǔ gēge ; (elder brother by same mother) 同母异父哥哥 tóng mǔ yì fù gēge ; (younger brother by same father) 同父异母弟弟 tóng fù yì mǔ dìdi ; (younger brother by same mother) 同母异父弟弟 tóng mǔ yì fù dìdi |