| 单词 | respirator |
| 释义 | Respirator nnoun.artifacta breathing device for administering long-term artificial respiration Synset:inhalator Derivationally Related Form:inhalerespire Hypernyms:breathing apparatus breathing device breathing machine ventilator Inherited Hypernyms:respiratorbreathing devicedeviceinstrumentalityartifactwholeobjectphysical entityentity Direct Hyponyms:iron lung Part Meronyms:mouthpiece Full Hyponyms: iron lung nnoun.artifacta protective mask with a filter; protects the face and lungs against poisonous gases Synset:gas helmet gasmask Hypernyms:mask Inherited Hypernyms:gasmaskmaskprotective coveringcoveringartifactwholeobjectphysical entityentity |
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