axisymmetric accretion

例句：

1. 1. The planet's axis is axisymmetric, meaning it rotates around its long axis.
   这个星球的轴是轴对称的，意味着它绕着长轴旋转。
2. 2.The symmetry of the design is axisymmetric, which makes it visually appealing.
   设计的对称性是轴对称的，这使得它看起来非常吸引人。
3. 3. The axisymmetric structure of the crystal lattice allows for efficient energy transfer.
   晶体晶格的轴对称结构允许高效的能量传递。