galvanometryWiktionary 原文构词拆分galvano-前缀Synonym of electro-, particularly with regard to bioelectricity and some specific applications.+-metry后缀Forming nouns relating to measures and measurement.词源说明From galvano- + -metry.释义（英文）名词 Nounthe design and use of galvanometers词族派生词（2）galvanometricpsychogalvanometry