【医】逐点对应

point correspondence point-to-point point to point point to the door to the point of come to the point to a point to the point keep to the point come to a point to point out point-to-point line point to point control point to point line point-to-point network point-to-point link point to-point communication point to point connection point-to-point connection point-to-point projection point-to-point segment