词汇	equilateral set
释义	equilateral set 数等边集
随便看	position machine position management Position Management Program position management tactics Position,Mandibular Rest position mark position marker position marking position matching position matrix position measure position measurement Position measurement and control system position measurement for vehicle position measurement instrument position measurement noise position measure unit position measuring position measuring device position measuring instrument positionmeasuring system position measuring system position-measuring system position mechanism position meda