电刺激止痛法的英文：
ESPA, electrical stimulation-produced analgesia
n.埃斯帕弹性纤维长丝纱
electrical是什么意思：
adj. 电的，与电有关的
The atmosphere was electric.
气氛很热烈。
electric cartridge
带电体唱头
This electricity is then fed into the electricity grid system
然后,这一电流被输入电网系统。
n. 刺激；激励；激发
Exercise stimulates the flow of blood.
锻炼促进血液循环。
To stimulate by touching lightly;tickle.
使…觉得痒用轻轻触摸的方式刺激；轻触使…觉得痒
Epinephrine is a powerful cardiac stimulant.
肾上腺素是一种强效心脏兴奋药。