loneWiktionary 原文中文来自 ECDICTadj.孤单的，孤立的，单身的，寂寞的演变路径（由近及远）英语继承自 ←中古英语 allone继承自 ←古英语 [[eall]] [[ān]]词源说明Shortened from alone.释义（英文）形容词 AdjectiveSolitary; having no companion.Isolated or lonely; lacking companionship.Sole; being the only one of a type.Situated by itself or by oneself, with no neighbours.(archaic) Unfrequented by human beings; 词族派生词（11）Lone Buttelonenesslonerlone gunmanlone star ticklone wolfLone Wolflone itlone pairlone rangeringno-lone zone相关词（3）alonelonelylonesome