单词	可得變易
释义	同COMMUTABLE
随便看	velocity servo velocity servo-integration gear velocity servo-integration gear (vsg) velocity servo-integration gear{=vsg} velocity servo-integrator gear velocity servomechanism velocity-shaped canceler velocity; shear velocity shock response spectrum velocity shooting velocity sieving velocity signature velocity; similarity of velocity source velocity space velocity spectrometer velocity--spectrometer velocity spectrometer technique velocity spectrometer--technique velocity spectrum velocity spectrum analysis velocity, spouting velocity-- spouting velocity; spouting velocity spread