曲鹏:
AR,*ARRAY阵列BO,*BOUNDARY边界创建C,*CIRCLE圆CO,*COPY复制DI,*DIST测量距离DO,*DONUT圆环EL创建椭圆EX,*EXTEND延伸FI*FILTER对象选择过滤器H,*BHATCH填充I,*INSERT插入块LEN,*LENGTHEN改变长度ME*MEASURE定距等分ML,*MLINE参照线P,*PAN小手移动PL,*PLINE多段线POL,*POLYGON正多边形REC,*RECTANGLE长方形RO,*ROTATE旋转S*STRETCH拉伸TR....