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单词	helicoid
释义	helicoid adjective he·​li·​coid ˈhe-lə-ˌkȯid  ˈhē- variants or helicoidal ˌhe-lə-ˈkȯi-dᵊl  ˌhē- 1 : forming or arranged in a spiral 2 : having the form of a flat coil or flattened spiral helicoid snail shell Word History First Known Use circa 1704, in the meaning defined at sense 1 Medical Definition helicoid adjective he·​li·​coid ˈhel-ə-ˌkȯid  ˈhē-lə-  variants or helicoidal ˌhel-ə-ˈkȯid-ᵊl  ˌhē-lə-  1 : forming or arranged in a spiral 2 : having the form of a flat coil or flattened spiral
随便看	moraller moralless morallest morallier moralliest moralling morally morally bankrupt morals morant hutch moras morass morass ore morasses morassy morat moratoria moratorium moratoriums morats Moratuwa morava Morava Moravia Moravian

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。