res·pi·ra·tor /ˈrɛspəˌretɚ/
口罩,防毒面具,人工呼吸裝置
res·pi·ra·tor /ˈrɛspəˌretɚ/ 名詞
呼吸器,防毒面具
Res·pi·ra·tor n. A divice of gauze or wire, covering the mouth or nose, to prevent the inhalation of noxious substances, as dust or smoke. Being warmed by the breath, it tempers cold air passing through it, and may also be used for the inhalation of medicated vapors.
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respirator
n 1: a breathing device for administering long-term artificial
respiration [syn: inhalator]
2: a protective mask with a filter; protects the face and lungs
against poisonous gases [syn: gasmask, gas helmet]