earth-drakeWiktionary 原文英美构词拆解earth词干+drake词干‘dragon’词源链古英语Old English约 450–1150 年eorþdraca↓ 继承中古英语Middle English约 1150–1500 年*erthedrake↓ 继承英语Englishearth-drake词源说明From Middle English *erthedrake, from Old English eorþdraca, equivalent to earth + drake (“dragon”).释义名词noun1(Anglo-Saxon mythology, fantasy) Alternative form of earthdrake.