棱锥台 léngzhuītái frustum of a pyramid Definitions Defs Origin Strokes Stroke Words Sentences Sents 棱 léng adjectivenoun edge the edge where two surfaces of a solid object meet; a ridge or corrugation on a surface锥 錐 zhuī cone Something shaped like an awl, such as a cone or a conical object台 臺 tái noun platform platform; stage; terrace; high and flat building or structure
