| 单词 | unvented |
| 释义 | unvented (once / 1074483 pages) adj WORD FAMILY vented: unvented+/hyperventilate: hyperventilated, hyperventilates, hyperventilating, hyperventilation/vent: vented, venter, ventilate, venting, vents/venter: venters, ventral/ventilate: hyperventilate, ventilated, ventilates, ventilating, ventilation, ventilator, ventilatory/ventilated: unventilated/ventilation: ventilations/ventilator: ventilators/venting: ventings/ventral: ventrally USAGE EXAMPLESNever use unvented combustion heaters in your home. US News(Dec 07, 2014) Rigid insulation is used in masonry walls such as foundations and unvented low-slope roofs. Seattle Times(Sep 27, 2014) But local families still gather by unvented fires in a common area filled with smoke and chitchat. New York Times(Feb 21, 2014) adj not provided with vents Syn unventilated not ventilated |
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