GbEng
月球绕地球运行。 The moon revolves around the earth.
宇宙飞船正绕月球飞行。 The spacecraft is orbiting the moon.
月球对地球的吸引力造成潮汐。 The attraction of the moon for the earth causes the tides.
月球是地球的卫星. The moon is the Earth's satellite.
该航天器在绕月球轨道上飞行. The spacecraft is in orbit (ie moving in orbit) round the moon.
如果太阳光不照射到月球上,那就没有月光了。 If the sun does not shine on the moon, there will be no moonlight.
科学家推算出宇宙飞船抵达月球的时间。 The scientists calculated when the spacecraft would reach the moon.
质量密集月球上的阴暗部,其内部岩石比周围地区的岩石的密度大,因此产生略大些的引力 A mare on the moon having rock of greater density than that of the surrounding area, thus exerting a slightly higher gravitational force.
天体要素在古代和中古时代被认为是充满于月球空间并且是构成恒星和行星的元素 The element believed in ancient and medieval civilizations to fill all space above the sphere of the moon and to compose the stars and planets.
月球现处於下弦. The moon is in its last quarter.
月球多石的、荒凉的表面 The rocky, desolate surface of the moon.
月球是藉反射阳光而发光的. The moon shines with reflected light.
微陨星微小的陨星颗粒,特指大量坠向地球或月球表面的微陨星 A tiny particle of meteoric dust, especially one of many that fall to the surface of the earth or moon.