单词	parallel grinder
释义	parallel grinder 并联杆刃磨机床
随便看	spherical day mark Spherical decoding spherical defect spherical deflection analyzer spherical defocus spherical degree spherical depth image spherical derivative spherical detonation front spherical diameter spherical dielectric medium spherical differential capacitance spherical diffraction sphericaldiffraction loss spherical diffraction loss spheric al diffraction loss spherical diffraction of ultrashort radio wave spherical diffusion spherical digester spherical dipole antenna spherical discontinuous deformation analysis spherical discrepancy spherical distance spherical distribution spherical distributions