di.cro.tism
n.（名词）A condition in which the pulse is felt as two beats per single heartbeat.重脉搏，二脉波：心脏每跳动一次时脉搏发生两次搏动的情况
来源：From Greek dikrotos [double-beating] 源自 希腊语 dikrotos [双搏动] di- [two] * see di- di- [二] *参见 di-krotos [rattling noise] krotos [发略格格声的噪音]
【引伸】
dicrot.ic
