bilabial是什么意思？

bilabial

英[ˌbaɪˈleɪbiəl] 美[baɪˈlebiəl]

• n. 双唇音（如h,m,p等）；
• adj. 有两唇的，双唇音的；

英英词典释义

• Noun
  1. a consonant that is articulated using both lips; /p/ or /b/ or /w/
• Adjective
  1. of or relating to or being a speech sound that is articulated using both lips;
  "bilabial fricatives"