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汉语拼音：yuè qiú

也叫月亮。地球的卫星。和地球的平均距离是384 400千米。它本身不发光，因反射太阳光才被人们看见。直径3 476千米，密度是水的3.3倍，重力是地球的1/6。月球上无水，几乎没有大气。

1. 地球的卫星。本身不发光，因反射太阳光而明亮。月球上无水，几乎没有大气，表面凹凸不平，温度变化急剧。直径3476公里，约为地球直径的四分之一，引力相当于地球的六分之一，和地球的平均距离384400公里。旧称太阴，通称月亮。

• generally it is just light enough for us to be able to see its outline, so that we speak of seeing "the old moon in the new moon's arms. "

  一般地这一部分也能有足够的光让我们能勉强刚刚能看清月球的轮廓，这就是我们所说的“新月抱着旧月”的现象。

• C's data indicates that the wall of the south polar crater was more reflective than expected. So some experts think probably ice there.

  飞船C的数据显示了月球的壁面具有反射光的能力，所以一些专家认为月球上有冰的存在。

• Although Omega had made the first watch taken to the moon, it had become something of a national joke by the 1980s.

  尽管Omega作为首个被带上月球的手表品牌，它还是在1980年成为全国的笑柄。

• "Whether the US remains the front runner in getting Man back to the Moon is a question the President needs to answer, " Dr McCurdy said.

  “总统需只要回答美国是否还要保持着人类重返月球的领跑者地位这个问题”医生麦克柯迪说。

• Meanwhile, the discovery had a more immediate and widespread impact among the rest of us: the rekindling of an old thrill.

  在月球上发现水对普通公众产生更为直接以及更为广泛的影响，即重新点燃公众对月球的激情。

• His point was that with cheap lunar transportation, there was no predicting what might catch people's fancies.

  他的观点是，只要去月球的交通费够便宜，什么事都有可能吸引大众的眼球。

• Hagia Sophia is the great architectural landmark at the heart of Istanbul, with its four minarets poised like moon-bound rockets.

  位于伊斯坦布尔市中心的海依牙·索非亚教堂是地标性的伟大建筑，它的四座光塔耸立着，象要呼啸飞往月球的火箭。

• said the "exciting" findings have gone "beyond expectations" as fully formed ice was found in a crater on the planet.

  美国航天局称在月球的火山口发现完全成形的冰块，这些“振奋人心”的发现“出人意料”。

• These ideas are now known to be incorrect, and no doubt we are still wrong about many other things, also.

  这些说法现在被证明都是不正确的，无疑，我们关于月球的许多其它的看法是错误的。