"respirator" in Chinese (Simplified)
呼吸器
Definition
呼吸器是一种戴在口鼻上的装置，帮助人呼吸，经常用于医院、紧急情况或有危险粉尘、烟雾的工作场所。也可以指帮助无法自主呼吸者的呼吸机。
Usage Notes (Chinese (Simplified))
“呼吸器”可指用于空气过滤的面罩，也可指医院里的呼吸机，后者在医疗语境下常称为“呼吸机”。日常防护更常用“口罩”一词。此词在专业或正式语境使用较多。
Examples
The doctor put a respirator on the patient to help him breathe.
医生给病人戴上了**呼吸器**来帮助他呼吸。
Workers wear a respirator to protect themselves from dust.
工人们戴**呼吸器**来防尘。
The nurse checked the respirator to make sure it was working.
护士检查了**呼吸器**，确保它正常工作。
During the fire, everyone was given a respirator before entering the building.
火灾时，每个人进入大楼前都发了**呼吸器**。
Some construction sites require you to wear a respirator for safety.
有些工地要求出于安全必须戴**呼吸器**。
After his surgery, he was put on a respirator for a few days.
手术后，他用了几天**呼吸器**。