cloud和rain和snow可数吗

clouds 永远是可数的；

rain 指雨水天气、雨水时不可数；

snow指天气时不可数，但指积雪时是例外，可不可数看风格，像：

Soon the warm spring sun will melt the winter snows.

春天温暖的阳光很快就会融化冬天的雪。

相关介绍

I don't like the look of those clouds.

看那些云的样子，我觉得可能要下雨。

We could see the moon through a break in the clouds.

我们能从云缝里看到月亮。

It's going to rain today by the look of it.

There will be heavy rain with flooding in some areas.

将有大雨，有些地方会泛滥成灾。

Snow has prevented communication with the outside world for three days.

大雪使得与外界的通信联系中断了三天。

After today's heavy snow, many roads are still blocked.

今天下过大雪，很多道路仍然堵塞。