vents
A vent is a hole in something through which air can come in and smoke, gas, or smells can go out.
duct
A lot of steam escaped from the vent at the front of the machine.
大量蒸汽从机器前端的排气孔冒了出来。
give vent to
If you give vent to your feelings, you express them forcefully.
She gave vent to her anger and jealousy.
她宣泄了自己的愤怒和嫉妒。
vents , venting , vented
If you vent your feelings, you express your feelings forcefully.
She telephoned her best friend to vent her frustration.
她打电话给自己最好的朋友以倾诉自己的沮丧。