相关单词同義詞path, track, railway, trajectory, serpentuate, circle, round, 近義詞n. course, path臨近詞orbital, orb, orbita, orbiter, orbitae, orbitomy, orbiting, Orbitome, orbitron, orbitoid, Orbitello, orbitosta相似詞oratorio, oratory, orb, orbicularis, orbital, orbital road, orbiter, orc, 返回 orbit