respirators
英['resp?re?t?z]
美['resp?re?t?z]
柯林斯高阶英汉双解学习词典释义
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呼吸机;人工呼吸器
A respirator is a device that allows people to breathe when they cannot breathe naturally, for example because they are ill or have been injured.
例句
She was so ill that she was put on a respirator.
她病得很严重，被戴上了人工呼吸器。
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防毒面具
A respirator is a device you wear over your mouth and nose in order to breathe when you are surrounded by smoke or poisonous gas.