From Wiktionary, the free dictionary
- IPA(key): [ˈbɛtəx] (phonetic respelling: бэ́тах)
- IPA(key): [ˈbɛtːəx] (phonetic respelling: бэ́ттах) (possibly due to analogy with га́мма (gámma) and ка́ппа (káppa))
бе́тах • (bɛ́tax) f inan pl
- prepositional plural of бе́та (bɛ́ta)