jigsawWiktionary 原文中文来自 ECDICTn.线锯vt.用线锯锯构词拆分jig词根/词干+saw词根/词干词源说明From jig + saw.释义（英文）名词 NounA power saw with fine teeth and a narrow blade which can cut curves in wood or metal.A jigsaw puzzle.Something that can be compared to a jigsaw puzzle.动词