opening that allows air,gas,liquid,etc.to pass out of or into a confined space
anus of a bird,fish,reptile or small mammal
a long thin opening at the bottom of the back or side of a coat or jacket
"she had no other outlet for her feelings"
"he gave vent to his anger"
"She vented her anger"
"The graduates gave vent to cheers"
"air the old winter clothes"
"air out the smoke-filled rooms"
The spout, and lid vents, should keep steam away from the hand.
Molds may be vented to permit the ready escape of air from undercuts.
出自： J. C. Rich