uncoupleWiktionary 原文构词拆分un-前缀(added to adjectives or past participles) not · (added to nouns) lack of+couple词根/词干演变路径（由近及远）英语继承自 ←中古英语 uncouple词源说明From Middle English uncouple; equivalent to un- + couple.释义（英文）动词 Verb(transitive) To disconnect or detach one thing from another.(transitive) To come loose.(transitive) To loose, as dogs, from their couples.词族派生词（2）uncoupleruncoupled