Air vent
01
通风口, 排气口
an opening or device designed to allow the flow of air into or out of a confined space, such as a room, building, or HVAC system, for the purpose of ventilation, air circulation, or temperature regulation
例子
The air vent in the living room was a little dusty, so she cleaned it to improve airflow.
客厅的通风口有点灰尘，所以她清理了它以改善气流。
He adjusted the air vent to redirect the cool air from the AC towards the kitchen.
他调整了通风口，将空调的冷空气重新导向厨房。
