噯氣

嗳气
ǎiqì
to belch

CEDICT

Entry Composition

1 噯 ǎi
  1. to belch
  2. (interj. of disapproval)
2 氣 qì
  1. gas; air
  2. smell
  3. weather
  4. to make angry; to annoy; to get angry
  5. vital energy; qi