单词	Halley's comet
释义	Halley's cometHal‧ley's com‧et /ˌhæliz ˈkɒmət, ˌheɪl- $ -ˌkɑː-/ a comet (=an object in space like a bright ball with a long tail) that moves around the Sun and passes close to the Earth every 76 years. It was named after the English astronomer Edmund Halley (1656–1742) , and it last appeared close to the Earth in 1986.
随便看	Red Army Faction Red Arrows Red Baron Red Berets red blood cell red-blooded redbrick Red Brigades Red Bull red button red card red-carpet Red China redcoat Red Crescent Red Cross redcurrant redden Red Devils Redding, Otis reddish redecorate redecoration redeem redeemable

英语词典包含52748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。