equidistant

形容词 equidistant:

1. the same distance apart at every point

1. A plane curve formed by the locus of points equidistant from a fixed line and a fixed point not on the line.
   抛物线到一固定直线和不在直线上某一固定点等距的点的轨迹所形成的平面曲线
2. Our house is equidistant from the two pubs in the village.
   我们的房子离村中两家酒馆距离相等。