What word is used to describe fans?

1, energy saving [jié néng]: saving energy, not wasting energy.

The main feature of this equipment is high efficiency and energy saving.

2. A cool breeze is blowing gently: it means that there is a cool breeze blowing head on.

Example: it's cool and breezy tonight, and the scenery is close to the mountains and waters, which is really fascinating.

3. Cool [Liang Shu Wu]: Cool.

The climate here is cool, which is a good place for summer vacation.

4. Comfort [Shi]: It gives people a feeling of comfort and ease.

They make the dormitory warm and comfortable.

5. Steady [píng wěn]: stable, without shaking.

The model plane we made flies smoothly in the air.