| 释义 |
radio astronomy ˌreɪdiəʊəˈstrɒnəmi ☆☆☆☆☆高短语¹⁴⁴⁹⁷²⁺²
基本英英例句
n.射电天文学名词radioastronomer
Noun:
the branch of astronomy that detects and studies the radio waves emitted by celestial bodies用作名词Radio astronomy today is armed with the largest antennas in the world.射电天文学拥有世界上最大的天线。
The mass of one of these suppressive black holes has recently been measured usingradio astronomy.这些有着巨大质量的黑洞，最近利用了射电天文学来测量它们的质量。 |