electronic respirator

例句：

1. 1.The electronic respirator is a device that helps people breathe during surgery.
   电子呼吸器是一种在手术中帮助人们呼吸的设备。
2. 2.The patient was given the electronic respirator to help him breathe.
   病人被给予电子呼吸器来帮助他呼吸。
3. 3.The electronic respirator is essential for patients with respiratory problems.
   对于有呼吸问题的病人来说，电子呼吸器是必需的。