comet [ˈkɒmɪt]以下由轻松背单词网站提供
单词级别第6级基本释义n.慧星英英释义an object that moves around the sun , usually at a great distance from it, that is seen on rare occasions from Earth as a bright line in the sky参考例句Recently they have discovered a comet. 最近他们发现了一颗彗星。Halley's Comet is going to come back in 2061. 哈雷彗星将于2061年回归。 推荐阅读 |