单词：cave formation
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This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? We live in a nice neighborhood. Of the galaxy, that is. The sun is about halfway toward the outer edge of the Milky Way. But the sun may have migrated vast distances t
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Nothing fits like an old shoe -- especially if that shoe walked the earth five thousand five hundred years ago. Researchers in Armenia found the world's oldest leather shoe, and they say it was in surprisingly good condition. Doctoral student Diana Z
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TEHRAN, Oct. 18 (Xinhua) -- Iranian（伊朗） leaders on Monday urged for the quick formation of the Iraqi government, saying that will serve the interests of the Iraqi people and enable them to enjoy stability, security, unity and prosperity（繁荣
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今天我们要学的词是cave in。To cave in, 意思是屈于压力而让步。 All my friends are on Facebook now. I finally caved in and got registered, 我朋友都在用 Facebook. 我没办法，只好也去注册了一个帐户。 Amazon cave
英语每日一词
It feels like all three of you have been living under there. Something that. 感觉你们三个 一直住在那底下 Melanie, if the stalactites grows from the ceiling of the cave, 梅拉妮 如果说钟乳石是从洞穴的顶上长下来的 what f
艾伦脱口秀
今天我们要学的词是cave in。To cave in, 意思是屈于压力而让步。 All my friends are on Facebook now. I finally caved in and got registered, 我朋友都在用 Facebook. 我没办法，只好也去注册了一个帐户。 Amazon cave
英语单词荟萃