miliumWiktionary 原文演变路径（由近及远）英语书面借自 ←拉丁语 milium继承自 ←原始意大利语族语 *meljom源自 ←原始印欧语 *melh₂- “to grind, crush”词源说明Learned borrowing from Latin milium. Compare Middle English mile.释义（英文）名词 Noun(dermatology) A keratin-filled cyst that can appear just under the epidermis or on the roof of the mouth.