er.go.graphn.(名词)A device for measuring the work capacity of a muscle or group of muscles during contraction.测力器:用来测量在收缩中某一块肌肉或一组肌肉做功能力的装置来源:Greek ergon [work] * see werg- 希腊语 ergon [功] *参见 werg- -graph -graph【引伸】er.gograph.icadj.(形容词)