单词	swiveling gear
释义	swiveling gear 回转齿轮
随便看	vertical clearance between cable racks vertical clearance of wheel vertical cleat vertical cleavage vertical cliff vertical climatic belt vertical climatic zone vertical closer vertical closing machine vertical closure vertical closure method vertical cloud vertical coaxial coils system vertical coefficient of eddy diffusion vertical coil vertical coiler vertical coil winding machine vertical collimation vertical collimation error vertical collimator vertical colour stripe filter vertical column vertical combination vertical combination merger vertical combinations yfwy yfxd yfxj yfxs yfxy yfyc yfyf yfyh yfyj yfyl 降服降格降水降温降滑降火降班降生降等降级