Read Edit View history 座标轴 zuòbiāozhóu coordinate axis Origin Definitions Defs Strokes Stroke Words Sentences Sents 座标轴 座標軸 zuòbiāozhóu coordinate axis a fixed reference line for the position of points in a coordinate system
座标轴 座標軸 zuòbiāozhóu coordinate axis a fixed reference line for the position of points in a coordinate system