1
there be a ventilator in [place]
指通风换气用的风扇或通风设备，是可数名词。
There is a ventilator in every bathroom.
每间浴室都有一台换气扇。
通风机；换气扇；通风设备
ventilators — plural of ventilator
先理解核心含义，再看它在真实句子里的用法。
通风机；换气扇；通风设备
a device, such as a fan, that brings in fresh air or removes stale air
There is a ventilator in every bathroom.
每间浴室都有一台换气扇。
循环新鲜空气并排出污浊或有害空气的装置。
A device that circulates fresh air and expels stale or noxious air.
引入新鲜空气或排出污浊空气的装置(如风扇)
a device (such as a fan) that introduces fresh air or expels foul air
为无法充分呼吸的患者将可呼吸空气送入和排出肺部的机器。
A machine that moves breathable air into and out of the lungs of a patient who is unable to breathe sufficiently.
在呼吸衰竭情况下帮助呼吸的装置
a device that facilitates breathing in cases of respiratory failure
I turned on the ventilator in the kitchen to clear the cooking smoke.
我打开厨房里的换气扇，清除做饭的油烟。
The ventilator above the classroom door brings fresh air into the room.
教室门上方的通风机把新鲜空气送进室内。
Please clean the ventilator on the bathroom wall; it is full of dust.
请清洁浴室墙上的通风机，它上面满是灰尘。
指通风换气用的风扇或通风设备，是可数名词。
There is a ventilator in every bathroom.
每间浴室都有一台换气扇。
用 for 说明用途或安装的地点。
They bought a ventilator for the garage.
他们为车库买了一台通风设备。
此处 ventilator 指医疗用的呼吸机，搭配 on 表示靠它维持呼吸。
The doctors put the patient on a ventilator.
医生给病人用上了呼吸机。
be on a ventilator 表示患者持续使用呼吸机的状态。
He has been on a ventilator for two weeks.
他已经靠呼吸机维持了两周。
Not this
The room has poor ventilator, so it is stuffy.
Use this
The room has poor ventilation, so it is stuffy.
ventilator 是可数名词，指通风设备、送风机或呼吸机；这里指空气流通的状况，应用不可数名词 ventilation。
Not this
The hospital bought five ventilations for the intensive care unit.
Use this
The hospital bought five ventilators for the intensive care unit.
ventilation 是不可数名词，指通气过程或通风，不能加 -s 表示一台台的设备；表示多台呼吸机/通风机应用可数名词 ventilator，复数是 ventilators。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
使用呼吸机；靠呼吸机维持呼吸
The patient has been on a ventilator since the accident.
事故发生后，病人一直靠呼吸机维持呼吸。
机械呼吸机
The hospital purchased several new mechanical ventilators.
医院采购了几台新的机械呼吸机。
呼吸机参数
Adjusting the ventilator settings requires specialized training.
调整呼吸机参数需要专门培训。
呼吸机支持
He was weaned from ventilator support after a week.
一周后，他脱离了呼吸机支持。
便携式呼吸机
Paramedics carried a portable ventilator to the scene.
急救人员携带一台便携式呼吸机赶到现场。
排气扇
An exhaust ventilator in the kitchen clears cooking smoke.
厨房里的排气扇可以清除烹饪产生的烟雾。
靠呼吸机维持；比喻处于危急状态，依赖外界支持勉强撑下去
Without the bailout, the airline would be on a ventilator.
没有救助资金，这家航空公司就会濒临倒闭，难以支撑。
我要给自己弄台通风机，我要透透气。
The line comes from 'Ventilator Blues', a 1972 song by The Rolling Stones, where 'ventilator' is used to express a need for fresh air and relief.
这句歌词出自滚石乐队1972年的歌曲《Ventilator Blues》，其中的“ventilator”用来表达对新鲜空气和解脱的需求。
Use ventilators naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想“vent”是通风口，ventilator就是让空气流通的通风机、换气扇。
语域：neutral 常见场景：建筑通风、家用电器 该词通常指通风设备或换气扇，多用于描述建筑或房间的通风装置；医学语境中的“呼吸机”义项不在此词条定义范围内。
列出的 -ator 单词（generator、regulator、calculator、elevator、escalator）与 ventilator 押韵，均以 /eɪtɝ/ 结尾，拼写中都含 -ator。inventor 是拼写易混淆词：它不以 -ator 结尾，读作 /ɪnˈvɛntɝ/，词尾是 /tɝ/，与 ventilator 不押韵。
Dictionary facts from ECDICT, WIKTIONARY.