cardiotocographyWiktionary 原文英美构词拆解cardiocardio-前缀tocotoco-前缀graphy-graphy后缀cardio-Relating to the heart. · Relating to the cardia of the stomach.toco-Relating to childbirth.-graphySomething written or otherwise represented in the specified manner, or about a specified subject. · Field of study.词源链古希腊语Ancient Greek约前 1500–前 300 年τόκος‘childbirth’↓ 派生英语Englishcardiotocography词源说明From cardio- + toco- + -graphy. From Ancient Greek τόκος (tókos, “childbirth”).释义名词noun1(medicine) The recording of the fetal heartbeat and uterine contractions during pregnancy, typically in the third trimester同族词相关词 2cardiotocograph