噯酸 ài suān

sour belching (medical term)

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. sour belching (medical term)

Characters

Character Meaning
噯 ài
(interj. of disapproval); (interj. of regret)
酸 suān HSK 4
sour; an acid; aching