quasi-circular

例句：

1. 1.The quasi-circular shape of the planet is a result of its rotation.
   行星的近似圆形形状是其旋转的结果。
2. 2.The quasi-circular path of the car leads to the destination.
   汽车的近似圆形路径将到达目的地。
3. 3. The quasi-circular motion of the satellite is due to its orbital mechanics.
   卫星的近似圆形运动是由于其轨道力学造成的。