Vantilation
换气,通风,空气的流通,通风设备
🗣️ 情景例句
Is this pink too bright for me?
我穿粉红色会不会太过鲜艳了？
I often go to bad at night.
我常常在晚上睡觉。
The pilot managed to circle the balloon for some time.
飞行员设法绕着气球飞了一阵。