pacemaker的词源

英文词源

pacemaker (n.)

also pace-maker, 1884, originally a rider or boat that sets the pace for others in training. Meaning "the node of the heart which determines the beat rate" is from 1910; sense of "man-made device for stimulating and regulating heartbeat" is from 1951. From pace (n.) + maker.

中文词源

pacemaker：领跑者

pace,步伐，maker,制定者。

该词的英语词源请访问趣词词源英文版：pacemaker 词源，pacemaker 含义。