单词	Do you like the flim?
释义	Do you like the flim? 你喜欢这部电影吗？
随便看	boundary layer theory boundary-layer theory boundary layer thickness Boundary layer thickness of displacement Boundary layer thickness of dissipation boundary layer thickness of energy boundary layer thickness of momentum Boundary layer thickness Reynolds number boundary layer transition boundary layer transition test boundary layer transition zone boundary layer trip boundary layer tripping boundary layer turbulence boundary layer turbulence noise boundary layer velocity profile boundary layer width tuning boundary layer wind field boundary layer wind tunnel boundary layer yielding Boundary Layer Zone boundary leaking boundary length boundaryless boundary-less