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首页英语词典quasarquasar英英释意

quasar

英 ['kweɪzɑː; -sɑː] 美['kwezɑr]

英英释义实用场景例句

n. [天] 类星体；恒星状球体

英英释意

1. a starlike object that may send out radio waves and other forms of energy; large red shifts imply enormous recession velocities