气动噪声 qì dòng zào shēng

aerodynamic noise

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. aerodynamic noise

Characters

Character Meaning
气 qì HSK 1
to get angry; air; gas
动 dòng HSK 2
(of sth) to move; to set in movement; to stir (emotions)
噪 zào HSK 6
noise; clamor; disturbance
声 shēng HSK 3
sound; voice; noise