vent

她去跑步以发泄她的沮丧。

She went for a run to ___vent her frustration.

确保出风口没有被堵住，以保证空气流通。

Make sure the ___vent is not blocked for proper airflow.

请确保空调的通风口没有被家具挡住。

Make sure the ___vent of the air conditioner is not blocked by furniture.