Axis
01
轴, 旋转轴
the central point or line around which an object turns
例子
The fan blades rotated smoothly around their axis.
风扇叶片围绕其轴平稳旋转。
例子
The ellipse has both a major and a minor axis.
椭圆既有长轴也有短轴。
03
枢椎, 第二颈椎
the second cervical vertebra, forming a pivot that allows the head to turn
例子
A fracture of the axis can severely restrict neck movement.
枢椎骨折可能会严重限制颈部运动。
04
轴心, 联盟
a group of nations aligned for a common political or military purpose
例子
The regional axis formed to promote shared security interests.
为促进共同安全利益而形成的区域轴心。
05
轴心国, 轴心国集团
the alliance formed by Germany and Italy in 1936, later joined by Japan and others, opposing the Allies during World War II
例子
The defeat of the Axis ended the war in 1945.
轴心国的失败在1945年结束了战争。
06
轴, 中心轴
the central structure of a plant around which organs or parts are arranged
例子
The plant 's axis supports multiple layers of leaves.
植物的轴支撑着多层叶子。
07
轴, 参考线
a reference line used in coordinate systems to provide a framework for locating points
例子
The plot of the function crosses the x-axis at two points, indicating the roots or solutions of the equation.
函数的图像在两点穿过x轴，表示方程的根或解。
