人工吹氣 rén gōng chuī qì

DEFINITIONS

  1. oral inflation

CHARACTERS

人 rén
HSK 1
man; people; mankind; someone else
工 gōng
HSK 1
labor, work; worker, laborer
吹 chuī
HSK 5
blow; puff; brag, boast
氣 qì air, gas, steam, vapor; spirit