单词	凝血酶原形成时间
释义	凝血酶原形成时间prothrombin time
随便看	point to point circuit point to point communication point-to-point communication point-to-point comparison method point to point connection point-to-point connection point to point control point-to point control point-to-point control point to point control--positioning control point to point control(ptp) point to point control{=ptp} point to point control system point-to-point control system point to point data link point to point data link--ppdl point to point data link，ppdl point-to-point delivery point-to-point distance point to point line point-to-point link point-to-point measurement point-to-point method point-to-point network point to point protocol