air conditioning · air conditioner (including units that have a heating mode) · CL: tái

I can't survive without air conditioning in the summer.

It means a huge increase in the use of air conditioning which uses energy, which costs money and creates pollution.

The school won't turn on the air conditioning, so the students are going to throw their hot water flasks off of the balcony in protest.

I would like an air-conditioned room.

External air conditioners are quite cheap.