侧面 profile plane
侧面投影 profile projection
主视图 frontal view
俯视图 top view
左视图 left side view
立体solid
平面立体plane body
曲面立体body of curved surface
回转面surface of revolution
棱柱prism
棱锥pyramid
边side
顶点center vertex
棱edge
点point
直线line straight line
棱锥台truncated pyramid
frustum of pyramid
重影coincidence of projection
积聚concentrate
变形deformation
实长true length