U1E23 | ventilation

Ventilation【n.】1. the process of supplying fresh air to a room or building and removing used or dirty air通风，空气流通The ventilation in the office is poor, making it hard to breathe.办公室的通风很差，让人难以呼吸。2. the act of expressing your opinions or feelings publicly公开表达（意见或情感）Ventilation of personal feelings can sometimes lead to misunderstandings.公开表达个人情感有时会导致误解。—> ventilate【v.】1. to allow fresh air to...去小宇宙查看完整单集简介在小宇宙查看该单集文稿