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- A lunar occultation of a quasar. 类星体的月星掩测定
- A month, especially a lunar month. 太阴月一个月，尤指阴历的月
- A luminous spot on a lunar halo. 幻月，假月月晕上的光斑
- The illness is organic in origin. 该病起初是器质性疾患。
- Its origin is wrapped in mystery. 它的起源仍是个未解的谜。
- The astronauts piloted their craft down to the lunar surface. 宇航员驾驶宇宙飞船在月球表面降落。
- The apparent celestial origin of a meteoric shower. 流星群的辐射点明显的流星雨太空光源
- The vase seems to have an orient origin. 这花瓶好像来自东方。
- The origin of the universe is an ageless topic. 关于宇宙的起源的问题是个永恒的论题。
- He flew high though he was of humble origin. 他虽出生低微,却胸怀大志。
- What was the origin of the quarrel? 这场争吵的起因是什么?
- A muscle with two heads or points of origin. 二头肌起端有两个头或端的肌肉
- It was reported that there would be a lunar eclipse tomorrow evening. 据报道说，明天晚上有月食。
- News of the lunar landing swept the country. 登陆月球的消息一下传遍全国
- A young Air Force officer served as lunar module pilot for Apollo 16. 一位年轻的空军军官担任了阿波罗16号登月舱的驾驶员。
- The coming into being of something; the origin. 开端，起源某物的形成; 起源
- The lunar gravity is about one-sixth that on earth. 月亮的引力大约为地球的六分之一。
- Solar perturbation of the lunar orbit. 出差由于太阳引力引起的月球轨道运动的摄动
- Lincoln represents the owner's social status in China while it is nothing more than a vehicle in its country of origin. 在中国，林肯轿车象徵车主的社会地位，而在原产国只不过是交通工具罢了。
- The Spring Festival is the lunar New Year. 春节即农历新年。
