单词	ventilator
释义	ventilator /ˈvɛntɪleɪtə / noun 1An appliance or aperture for ventilating a room or other space.A corridor along the room on one side has ventilators opening onto the drain.... Plenty of light enters through empty portholes on both sides of the engine room and ventilator hatches in the roof. This is a model beehive, and that is a ventilator, for ventilating sewers. 2 Medicine An appliance for artificial respiration; a respirator.Patients were screened daily using published guidelines for ability to wean from the mechanical ventilator.... Six patients reported symptomatic improvement, including three who were weaned off the mechanical ventilator. Therefore, the correct ventilator setting should theoretically be tested during a formal sleep study.
随便看	post-existent post-exposure post-exposure prophylaxis postface post-fact post facto postfactor post factum post-Fascist post-febrile post-feminism post-feminist postfemoral postfertilization post festum post-final post fine postfix postfixal postfixation postflight post-Fordism post-Fordist post-form post-formed

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