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【英语时差8,16】欺骗苏联科学家的“外星人”（下）

时间：2015-12-03 06:41:22

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（单词翻译）

 So what was the mysterious source of radio waves? It was the first quasar ever spotted1. The word quasar is short for “quasi stellar radio source.” Quasi stellar just means they look like stars, and radio source means they emit radio waves even ones that pulsate2 with amazing regularity3 and make people on Earth think they must be hearing a communication from aliens. Quasars are incredibly dense4 objects that were formed in the early universe and put out a tremendous amount of energy. In fact, one quasar can emit a hundred times more energy than our entire milky5 way galaxy6!


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1 spotted 7FEyj     
adj.有斑点的，斑纹的，弄污了的
参考例句：
  • The milkman selected the spotted cows,from among a herd of two hundred.牛奶商从一群200头牛中选出有斑点的牛。
  • Sam's shop stocks short spotted socks.山姆的商店屯积了有斑点的短袜。
2 pulsate 3Slxn     
v.有规律的跳动
参考例句：
  • Hues of purplish,rose and amber begin to pulsate in the sky.淡紫色的、玫瑰色的和琥珀色的色调开始在天空中微微颤动起来。
  • Building facades pulsate with millions of lights and glowing neon display.在千万灯光和霓虹灯的照耀下，建筑物的外墙规律地闪动着。
3 regularity sVCxx     
n.规律性，规则性；匀称，整齐
参考例句：
  • The idea is to maintain the regularity of the heartbeat.问题就是要维持心跳的规律性。
  • He exercised with a regularity that amazed us.他锻炼的规律程度令我们非常惊讶。
4 dense aONzX     
a.密集的，稠密的，浓密的；密度大的
参考例句：
  • The general ambushed his troops in the dense woods. 将军把部队埋伏在浓密的树林里。
  • The path was completely covered by the dense foliage. 小路被树叶厚厚地盖了一层。
5 milky JD0xg     
adj.牛奶的，多奶的；乳白色的
参考例句：
  • Alexander always has milky coffee at lunchtime.亚历山大总是在午餐时喝掺奶的咖啡。
  • I like a hot milky drink at bedtime.我喜欢睡前喝杯热奶饮料。
6 galaxy OhoxB     
n.星系；银河系；一群(杰出或著名的人物)
参考例句：
  • The earth is one of the planets in the Galaxy.地球是银河系中的星球之一。
  • The company has a galaxy of talent.该公司拥有一批优秀的人才。

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