单词	透视立体模型
释义	透视立体模型perspective spatial model
随便看	centering of--microscope centering of pencil centering of shaft centering of shaft by indicators centering of shaft by light centering of shaft by ruler and gauge centering of shafting centering of shafting by direct connection centering of shafting by loading method centering pin centering -point/centring-point curve centering-point/centring-point curve centering point curve centering-point curve centering potentiometer centering ring centering rod centerings centering screw centering spring centering the data centering tightening attachment centering tripod centering tube centering work