| 例句 |
noun Mars takes longer to revolve on its axis than the Earth. 火星自转一周的时间比地球长。 the earth’s axis of rotation the vertical/horizontal axis纵／横坐标轴 The real wage is measured along the horizontal axis and the quantity of labour is measured along the vertical axis. The main road is on a north-south axis. the speed is measured along the horizontal axis an axis of symmetry对称轴 The axis of a circle is its diameter. 圆的对称中心线就是其直径。 the Franco-German axis法德轴心 |