1.【天】轨道;【解】眼窝,眶;(鸟或昆虫的)复眼缘的颊部
2.(人生的)旅程,生活过程;势力范围
1.使(人造卫星,宇宙飞船等)进入太空轨道运行;环绕(天体等)作轨道运行
2.环行;(人造装置等)沿轨道运行,达到轨道飞行所需的速度
1.the path that is taken by an object moving around a larger object in space
2.an area in which someone or something has power or influence
1.to move around a large object in space such as a planet
1.They both orbited Earth and sort of rose in the sky together, the smaller one trailing a few steps behind like a little sister in tow.
双月同时环绕地球，几乎同时升上夜空，较小的一个尾随在较大的一个月亮后面，看上去就像双胞胎中的妹妹，甘当姐姐的小尾巴。
2.Those atmospheres can provide an easy-to-read signal that rocky planets once orbited the dying stars, according to the researchers.
研究人员称，那些大气层可以提供一个显而易见的信号，表明岩石行星曾经环绕着这颗即将灭亡的恒星旋转。
3.The point in an orbit most distant from the body being orbited.
天文学中的离被绕行天体最近的轨道上的点。
4.The assembly had orbited Earth several times, with onboard instruments working normally, she said.
对接后的组合体已绕地球轨道旋转了多次，舱内设施运转良好。
5.An atom of antihydrogen, for instance, is composed of a negatively-charged antiproton being orbited by a positively-charged positron.
举例来说，一个反氢原子，由带正电荷的正电子围绕带负电荷轨道运行的反质子组成。
6.The U. S. orbITed ITs first space station in 1973; called Skylab, IT was equipped as a solar observatory and medical laboratory.
美国在1973年第一次发射太空站，称为太空实验室计划，配备太阳观测平台与医学实验室。
7.He piloted the command module that orbited the moon while Neil Armstrong and Buzz Aldrin spent twenty-one hours on the surface.
他驾驶指令舱绕月球，尼尔阿姆斯特朗和奥尔德林，而花在表面上的二十一小时。
8.He wanted to know how it could be that the planets orbited the sun.
他想弄明白为什么行星会绕太阳做轨道运行。
9.Space scientists have collected a wealth of information from spacecraft that have orbited, landed on and dug into the Martian surface.
空间科学家已经通过宇宙飞船收集了关于火星大量的资料，宇宙飞船曾经轨道环绕过火星、登陆过它的表面、挖掘过它的表层。
10.Initially astronomers thought that the dwarf must be orbited by a second, cooler star.
最初天文学家猜想，一定有另一颗较冷的恒星绕著这颗白矮星运行。