trajectory
🇺🇸
/trəˈdʒektəri/
🇬🇧
/trəˈdʒektəri/
noun
R
The path that an object follows through the air or through space.
The scientist studied the trajectory of the comet as it moved through the solar system.
科学家研究了这颗彗星穿过太阳系时的轨迹。
translation
轨迹
词形变化
Plural
trajectories