单词	Archaean
释义	Archaean 1 of 2 variant spelling of archean archaean 2 of 2 noun ar·​chae·​an är-ˈkē-ən  plural archaeans : any of the microorganisms comprising the archaea In earlier work on the mine ecosystem, these archaeans had gone undetected. Henry Nicholls archaean adjective archaean thermophiles archaean species Word History First Known Use Noun 1996, in the meaning defined above
随便看	hard-core hard-drawn hard-drinking hard-driving hard-earned hard-edge hard-edged hard-eyed hard-face hard-favored elevon elevons elf elf arrow elf bolt elf child elf cup elf dart elf dock elf owl elf-shot elfin elfin woodland elfiner elfinest

英语词典包含469781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。