Cách sử dụng
The word 'airless' is used to describe a space or environment that lacks air or ventilation. For example, a room that has been closed for a long time without any windows open can feel hot, stuffy and airless. This word can also be used to describe a tire or balloon that has lost its air and is no longer inflated. When describing something that is airless, it can be helpful to also explain why it is important for things to have air or ventilation, such as for breathing or to prevent overheating.