单词	uncrewed
释义	uncrewed adjective un·​crewed ˌən-ˈkrüd  : not carrying or performed by people : having no crew an uncrewed flight uncrewed spacecraft Word History First Known Use 1953, in the meaning defined above
随便看	cupressinoxylon Cupressus cupressuses cupressusses cupri- cupric cupric acetate cupric ammonia complex cupric chloride cupric citrate cupric hydroxide cupric oxide cupric sulfide cupriccer cupriccest cupricer cupricest cupriferous cuprite cuprites cupro- cuprobismutite cuprocopiapite cuprocyanide cuproid

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。