pruceWiktionary 原文演变路径（由近及远）英语继承自 ←中古英语 Pruce “Prussia”源自 ←拉丁语 源自 ←bat 源自 ←prg 词源说明From Middle English Pruce (“Prussia”) (whence also spruce), from new Latin, from a Baltic language, probably Old Prussian; for more, see Prussia. Compare French Prusse.释义（英文）名词 Noun(obsolete) Prussian leather.