What does the cold wave mean?

A cold wave means that cold air rushes in like a flood.

Cold wave is a natural weather phenomenon and belongs to a form of air (cold air) flow. As the name implies, cold air is coming like a flood. Cold wave is cold air from high latitudes, which intensifies rapidly under certain weather conditions and invades middle and low latitudes, causing a wide range of severe cooling, strong winds and rain and snow weather along the way. When this cold air reaches a certain standard, it is called a cold wave.

Cold wave is cold air from polar regions or cold zones in winter, which invades the middle and low latitudes on a large scale like tides. When a cold wave strikes, the temperature will drop sharply, accompanied by strong winds, rain and snow. It has a serious impact on industrial and agricultural production, people's lives and human health.

Cold wave sentence making

1. Recently, a cold wave struck and the temperature plummeted. People put on thick clothes to keep out the cold.

2. The cold wave freezes the lake and the scenery is spectacular.

3. When the cold wave comes, measures should be taken to prevent cold and keep warm.

4. Cold wave has a great impact on agricultural production, so it is necessary to strengthen prevention.

The cold wave weather makes the roads sparsely populated and the streets seem deserted.

6. When the cold wave strikes, we must pay attention to protect our health and avoid adverse effects such as colds.

7. The cold wave makes the originally warm weather cold, which makes people feel a little uncomfortable.

When the cold wave comes, we'd better not go out to avoid catching cold.

9. The cold wave has brought great changes to the natural environment, so attention should be paid to protecting the ecological environment.