雨是从云中降落的水滴,陆地和海洋表面的水蒸发变成水蒸气,水蒸气上升到一定高度之后遇冷变成小水滴,这些小水滴组成了云,它们在云里互相碰撞,合并成大水滴,当它大到空气托不住的时候,就从云中落了下来,形成了雨。雨水是人类生活中最重要的淡水资源,植物也要靠雨露的滋润而茁壮成长。雨,与人类生活息息相关。古往今来,文人墨客不仅写下了大量咏雨诗作,也留下了不少嵌有“雨”字的对 Rain is a drop of water that falls from the clouds. Water on the surface of land and sea evaporates into water vapor. When the water vapor reaches a certain height, it becomes a small droplet of water which forms a cloud that collides with each other in the cloud Into a large water droplets, when it is too big to hold the air when it fell from the clouds, forming a rain. Rainwater is the most important freshwater resource in human life. Plants also grow by the moisture of rainwater. Rain, and human life are closely related. Throughout the ages, the literati writers not only wrote a large number of poems of Wing Rain, but also left many pairs of words embedded with “rain”