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radio astronomy英英字典_radio astronomy剑桥英语解释_radio astronomy柯林斯英文解释_94生活常识网有道词典
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radio astronomy

R 开头单词

柯林斯词典

    radio astronomy

  • 1. N-UNCOUNT Radio astronomy is a branch of science in which radio telescopes are used to receive and analyse radio waves from space. 射電天文學

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