Cách sử dụng
Rain is the water that falls from the sky when it's cloudy. It is a natural occurrence that happens when water vapor in the clouds gets too heavy to stay in the air and falls to the ground. You can use the word "rain" when describing the weather outside. For example, you can say "It's raining outside." or "The forecast says it will rain all day." You can also use "rain" as a verb to describe the action of water falling from the sky. For example, "It rained heavily last night." Overall, "rain" is a common word used to describe water falling from the sky due to cloudy weather.