SELECT 17 AS th_c FROM table_name_76 WHERE initial_syllable_open_semi_open_unstressed_vowels = "o /ɵ/"
Apa yang ke-17 c., Ketika vokal tanpa syarat-syllable terbuka/semi-terbuka adalah "o/ɵ/"?
CREATE TABLE table_name_76 (initial_syllable_open_semi_open_unstressed_vowels VARCHAR)