murkenWiktionary 原文构词拆分murk词根/词干+-en后缀(no longer productive) Denotes the past participle form when attached to a verb. · (archaic) Denotes a quasi-past participle or participle-like adjective when attached to a noun or verb.演变路径（由近及远）英语继承自 ←中古英语 mirkenen源自 ←古诺尔斯语 myrkna “to grow dark”词源说明From Middle English mirkenen, from Old Norse myrkna (“to grow dark”), equivalent to murk + -en.释义（英文）动词 Verb(ambitransitive, rare) To make or become murky or dark.