央元音

yāngyuányīn
  1. (phonetics) central vowel
  2. central vowel

Wiktionary

Entry Composition

=1 央 yāng
  1. center
  2. end
  3. to beg
  4. to plead
=1 央 yīng
  1. (obsolete on its own in Standard Chinese) only used in 央央
  2. only used in 央央
2 元音 yuányīn vowel