Level 6 · word 18,922 of 20,000
aerodynamics
/ˌeroʊdaɪˈnæmɪks/
American
- n. 空气动力学
- Definition
- n. the scientific study of how objects move through the air
- Example
- Engineers study aerodynamics to make cars use less fuel.
- 工程师研究空气动力学，以降低汽车的油耗。
Word familyaerodynamic-
adj.