abscissa
柯林斯词典
1. N the horizontal or x-coordinate of a point in a two-dimensional system of Cartesian coordinates. It is the distance from the y-axis measured parallel to the x-axis 横坐标→compare ordinate
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abscissa /æbˈsɪsə/
剑桥词典
- a number on an X-axis that shows the coordinate of a point
（数学）横坐标 返回 abscissa