LocketWiktionary 原文英美n.金属装饰小盒，(挂在项链下的保藏纪念品的贵重)金属小盒中文释义来自 ECDICT词源链中古英语Middle English约 1150–1500 年↓ 继承英语EnglishLocket词源说明From Middle English [Term?], a diminutive of the given name Luke.释义专有名词proper noun1A surname transferred from the given name.