空氣動力學 kōng qì dòng lì xué

DEFINITIONS

  1. aerodynamics

CHARACTERS

空 kōng
HSK 3
empty, hollow, bare, deserted
氣 qì air, gas, steam, vapor; spirit
動 dòng move, happen; movement, action
力 lì
HSK 3
power, capability, influence
學 xué learning, knowledge; school