Of or referring to a phonetic feature that distinguishes sounds produced at the periphery of the vocal tract, as in labial and velar consonants and back vowels.

抑音的：属于或关于一种语系特征的，可通过在元音带外缘产生的声音区别，如在唇音、软腭辅音和后元音里。

youdao

Of or referring to a phonetic feature that distinguishes sounds produced at the periphery of the vocal tract, as in labial and velar consonants and back vowels.

抑音的属于或关于一种语系特征的，可通过在元音带外缘产生的声音区别，如在。

youdao