cardiographWiktionary 原文英美构词拆解cardiocardio-前缀graph-graph后缀cardio-Relating to the heart. · Relating to the cardia of the stomach.-graphthat writes · (metonymic) that is written词源说明From cardio- + -graph.释义名词noun1(cardiology) Electrocardiograph.同族词派生词 3ballistocardiograph·phonocardiograph·echocardiograph