下雨是最常见的自然现象,当天空中的云遇到冷空气,就凝聚成水珠,水珠越聚越大,落向地面,就是下雨。“雨”与人类的生活及农业生产的关系非常密切。“雨”是一个象形字。甲骨文的“雨”字,像从天空中降落水滴的形状,上面一横表示天空中降雨的云层,下面的点或短竖表示从云层上落下的雨滴。在“雨”字的甲骨文字形中,不但可以看到下雨,感受到雨的大小、雨的节奏,甚至能听到落雨时的声音。古文 Rain is the most common natural phenomenon, when the clouds in the sky encounter cold air, it condenses into drops of water, the greater the greater the drops of water, falling to the ground, it is raining. Rain is closely related to human life and agricultural production. “Rain ” is a pictograph. Oracle’s “rain” character, like the shape of a drop of water falling from the sky, a horizontal cloud of rain on the sky, the lower dot or short vertical drop of rain falling from the clouds. In the “rain” word Oracle, not only can see the rain, feel the size of the rain, the rhythm of the rain, and even hear the sound of falling rain. Ancient