泛酸 fàn suān

to surge up (of acid in the stomach); vitamin B5

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. to surge up (of acid in the stomach)
  2. 2. vitamin B5
  3. 3. pantothenic acid

Characters

Character Meaning
general; extensive; to float
sour; an acid; aching