1. Most electric shock accidents in welding are caused by in caution, so these accidents can be avoided by using safety measures. 大部分的焊接触电事故都是人为因素造成的，因此只要措施得当，这些事故是可以避免的。
2. An electrical device used to counteract fibrillation of the heart muscle and restore normal heartbeat by applying a brief electric shock. 自动减''。'颤'。''器通过短暂简单的电击缓解心的''。'纤'。''''。'颤'。''，并使其恢复正常的心跳的一种带电装置。
3. This residual current circuit breaker can solve problems of protection of people electric shock, and has the function of electric fire automatic protection. 该漏电断路器既能解决人身电击保护的问题，又有自动防止电气火灾的功能，推广应用前景广阔。
英英解释
n.
1. the use of electricity to administer punishment or torture
2. trauma caused by the passage of electric current through the body (as from contact with high voltage
3. a reflex response to the passage of electric current through the body
