encke's comet端: end; extremity彗星: comet彗星: [天文学] comet◇彗星群 comet group; 彗星天文(学) cometary astronomy; 彗星物理(学) cometary physics; 彗星云 comet cloud; 彗星照相仪 cometograph; 彗星族 family of comets大彗星: great comet高彗星: 98p/takamizawa下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:端彗星,即可在微信中查询翻译