hydrodynamics
/ˌhaɪdrəʊdaɪˈnæmɪks/plural noun
treated as sing.
- the branch of science concerned with forces acting on or exerted by fluids (especially liquids)流体动力学。
派生词
hydrodynamic
adjectivehydrodynamical
adjectivehydrodynamicist
noun词源
late 18th cent.: from modern Latin hydrodynamica, from Greek hudro- 'water'+dunamikos （see DYNAMIC）.