前硬腭音 (前硬齶音) qián yìng è yīn

qián yìng è yīn noun an alveolo-palatal consonants; an alveopalatal consonants
Domain: Linguistics 语言学 , Subdomain: Phonetics , Concept: Consonant 辅音
Notes: Such as the Mandarin intial x in 小 (xiǎo)