unventilated ![添加此单词到默认生词本](http://www.dict.li/user/images/new_vocabulary.gif)
没有通风设备的
unventilated[ adj ]
not ventilated
<adj.all>
stuffy unventilated rooms
- They eventually helped convict seven owners of wildcat mines where 15-year-old boys worked in unventilated tunnels with poor roof supports, and they gained a precedent-setting conviction of a coal broker for buying coal mined illegally.
- When the battleship Wisconsin heads for maintenance and repairs this summer, its powder charges _ 110-pound bags _ will not be stored aboard uncooled, unventilated barges as the Iowa's were, the newspaper reported in Sunday editions.
- Employees in this factory worked alongside puddles of poisonous mercury, with noxious vapors floating in the unventilated air.