放大尺 fàngdàchǐ pantograph Definitions Defs Origin Strokes Stroke Words Sentences Sents 放大尺 fàngdàchǐ pantograph drawing instrument consisting of a framework of jointed rods used for copying a plan or drawing on a different scale Cross-References Synonym 放大器 fàngdàqì
放大尺 fàngdàchǐ pantograph drawing instrument consisting of a framework of jointed rods used for copying a plan or drawing on a different scale Cross-References Synonym 放大器 fàngdàqì
