单词 | comet |
释义 | comet n. a hazy object usu. with a nucleus of ice and dust surrounded by gas and with a tail pointing away from the sun, moving about the sun in an eccentric orbit. Derivatives cometary adj. Etymology: ME f. OF comete f. L cometa f. Gk kometes long-haired (star) |
随便看 |
英语词典包含43808条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。