multimethodWiktionary 原文构词拆分multi-前缀More than one; pertaining to more than one thing. · Many; pertaining to many things.+method词根/词干词源说明From multi- + method.释义（英文）形容词 AdjectiveEmploying multiple methods.名词 Noun(object-oriented programming) A method that uses multiple dispatch, allowing various implementations to be called depending on the types of the arguments.