单词:indicatrix ellipse
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This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute Happy New Year! And dont feel bad about taking today off. After all, youve traveled far. And Im not talking about the trip home from the party last night. According to N
美容行业必备英语词汇 椭圆形 ellipse 抬起 raise 部位、位置 position 机器 machine 冻结 freezing 旋转 revolve 美容 facial 美容室 Lesalon 美容院 beautysalon 美容师 beautician
Tonight the moon looks bigger and brighter than usual. It is a Super Moon. Actually it is a full moon but also a perigree moon when it is the closest to the Earth during its orbit. These two events are happening together tonight. It last happened Mar
By Gilbert da Costa Abuja 08 November 2006 The Nigerian government is under pressure to investigate money laundering charges against a senior presidential aide. The official was indicted by a U.S court for bringing undeclared cash into the United St