orbital

1. ADJ Orbital describes things relating to the orbit of an object in space. 軌道的[ADJ n]

The newly discovered world followed an orbital path unlike that of any other planet. 新發現的這個天躰的運行軌和任何其他行星的不同。

2. ADJ An orbital road goes all the way around a large city. (道路)環城的[英國英語]