大家都体验过炎炎夏日太阳当顶的炽热,可是,是否亭受过夏雨过后树林里的阴凉呢?微风轻拂,绿树婆娑,置身于大自然中,恬静而忘忧,真的很惬意!然而,你是否注意到,时而会有一阵阵的非常强烈的特殊味道,这些味道有时令人愉快,有时却着实的不好闻。你知道这都是什么气味吗?它们又是怎样产生的呢?其实,雨后的味道,是由许多种微小的物质引起的。这些物质用肉眼一 Everyone has experienced the scorching heat of the hot summer sun, but whether the pavilion is shaded by the trees in the aftermath of the summer rain? The breeze is bleak, the green trees are wandering, and they are in nature, so quiet and forgetful, it’s really pleasant. However, have you noticed that there will be a very strong special smell from time to time, these tastes are sometimes pleasant, and sometimes they are really unpleasant. Do you know what this smells like and how does it happen? In fact, the taste after the rain is caused by many kinds of tiny substances. These substances use the naked eye